2018631340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:848

約数の個数: 192

約数和(自身を含む): 5281210368

約数和(自身を除く): 3262579028

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 31, 34, 44, 46, 55, 62, 68, 85, 92, 110, 115, 124, 155, 170, 187, 220, 230, 253, 310, 340, 341, 374, 391, 460, 506, 527, 620, 682, 713, 748, 757, 782, 935, 1012, 1054, 1265, 1364, 1426, 1514, 1564, 1705, 1870, 1955, 2108, 2530, 2635, 2852, 3028, 3410, 3565, 3740, 3785, 3910, 4301, 5060, 5270, 5797, 6820, 7130, 7570, 7820, 7843, 8327, 8602, 10540, 11594, 12121, 12869, 14260, 15140, 15686, 16654, 17204, 17411, 21505, 23188, 23467, 24242, 25738, 28985, 31372, 33308, 34822, 39215, 41635, 43010, 46934, 48484, 51476, 57970, 60605, 64345, 69644, 78430, 83270, 86020, 87055, 93868, 115940, 117335, 121210, 128690, 133331, 141559, 156860, 166540, 174110, 191521, 234670, 242420, 257380, 258137, 266662, 283118, 295987, 348220, 383042, 398939, 469340, 516274, 533324, 539741, 566236, 591974, 666655, 707795, 766084, 797878, 957605, 1032548, 1079482, 1183948, 1290685, 1333310, 1415590, 1479935, 1595756, 1915210, 1994695, 2158964, 2581370, 2666620, 2698705, 2831180, 2959870, 3255857, 3830420, 3989390, 4388329, 5162740, 5397410, 5919740, 5937151, 6511714, 7978780, 8776658, 9175597, 10794820, 11874302, 13023428, 16279285, 17553316, 18351194, 21941645, 23748604, 29685755, 32558570, 36702388, 43883290, 45877985, 59371510, 65117140, 87766580, 91755970, 100931567, 118743020, 183511940, 201863134, 403726268, 504657835, 1009315670, 2018631340]

約数ペア:

[(1, 2018631340), (2, 1009315670), (4, 504657835), (5, 403726268), (10, 201863134), (11, 183511940), (17, 118743020), (20, 100931567), (22, 91755970), (23, 87766580), (31, 65117140), (34, 59371510), (44, 45877985), (46, 43883290), (55, 36702388), (62, 32558570), (68, 29685755), (85, 23748604), (92, 21941645), (110, 18351194), (115, 17553316), (124, 16279285), (155, 13023428), (170, 11874302), (187, 10794820), (220, 9175597), (230, 8776658), (253, 7978780), (310, 6511714), (340, 5937151), (341, 5919740), (374, 5397410), (391, 5162740), (460, 4388329), (506, 3989390), (527, 3830420), (620, 3255857), (682, 2959870), (713, 2831180), (748, 2698705), (757, 2666620), (782, 2581370), (935, 2158964), (1012, 1994695), (1054, 1915210), (1265, 1595756), (1364, 1479935), (1426, 1415590), (1514, 1333310), (1564, 1290685), (1705, 1183948), (1870, 1079482), (1955, 1032548), (2108, 957605), (2530, 797878), (2635, 766084), (2852, 707795), (3028, 666655), (3410, 591974), (3565, 566236), (3740, 539741), (3785, 533324), (3910, 516274), (4301, 469340), (5060, 398939), (5270, 383042), (5797, 348220), (6820, 295987), (7130, 283118), (7570, 266662), (7820, 258137), (7843, 257380), (8327, 242420), (8602, 234670), (10540, 191521), (11594, 174110), (12121, 166540), (12869, 156860), (14260, 141559), (15140, 133331), (15686, 128690), (16654, 121210), (17204, 117335), (17411, 115940), (21505, 93868), (23188, 87055), (23467, 86020), (24242, 83270), (25738, 78430), (28985, 69644), (31372, 64345), (33308, 60605), (34822, 57970), (39215, 51476), (41635, 48484), (43010, 46934)]