2088404780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 5831046144

約数和(自身を除く): 3742641364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 241, 308, 331, 340, 374, 385, 476, 482, 595, 662, 748, 770, 935, 964, 1190, 1205, 1309, 1324, 1540, 1655, 1687, 1870, 2317, 2380, 2410, 2618, 2651, 3310, 3374, 3641, 3740, 4097, 4634, 4820, 5236, 5302, 5627, 6545, 6620, 6748, 7282, 8194, 8435, 9268, 10604, 11254, 11585, 13090, 13255, 14564, 16388, 16870, 18205, 18557, 20485, 22508, 23170, 25487, 26180, 26510, 28135, 28679, 33740, 36410, 37114, 39389, 40970, 45067, 46340, 50974, 53020, 56270, 57358, 61897, 72820, 74228, 78778, 79771, 81940, 90134, 92785, 101948, 112540, 114716, 123794, 127435, 143395, 157556, 159542, 180268, 185570, 196945, 225335, 247588, 254870, 286790, 309485, 315469, 319084, 371140, 393890, 398855, 433279, 450670, 509740, 558397, 573580, 618970, 630938, 787780, 797710, 866558, 877481, 901340, 1116794, 1237940, 1261876, 1356107, 1577345, 1595420, 1733116, 1754962, 2166395, 2233588, 2712214, 2791985, 3154690, 3509924, 4332790, 4387405, 5424428, 5583970, 6142367, 6309380, 6780535, 8665580, 8774810, 9492749, 11167940, 12284734, 13561070, 14917177, 17549620, 18985498, 24569468, 27122140, 29834354, 30711835, 37970996, 47463745, 59668708, 61423670, 74585885, 94927490, 104420239, 122847340, 149171770, 189854980, 208840478, 298343540, 417680956, 522101195, 1044202390, 2088404780]

約数ペア:

[(1, 2088404780), (2, 1044202390), (4, 522101195), (5, 417680956), (7, 298343540), (10, 208840478), (11, 189854980), (14, 149171770), (17, 122847340), (20, 104420239), (22, 94927490), (28, 74585885), (34, 61423670), (35, 59668708), (44, 47463745), (55, 37970996), (68, 30711835), (70, 29834354), (77, 27122140), (85, 24569468), (110, 18985498), (119, 17549620), (140, 14917177), (154, 13561070), (170, 12284734), (187, 11167940), (220, 9492749), (238, 8774810), (241, 8665580), (308, 6780535), (331, 6309380), (340, 6142367), (374, 5583970), (385, 5424428), (476, 4387405), (482, 4332790), (595, 3509924), (662, 3154690), (748, 2791985), (770, 2712214), (935, 2233588), (964, 2166395), (1190, 1754962), (1205, 1733116), (1309, 1595420), (1324, 1577345), (1540, 1356107), (1655, 1261876), (1687, 1237940), (1870, 1116794), (2317, 901340), (2380, 877481), (2410, 866558), (2618, 797710), (2651, 787780), (3310, 630938), (3374, 618970), (3641, 573580), (3740, 558397), (4097, 509740), (4634, 450670), (4820, 433279), (5236, 398855), (5302, 393890), (5627, 371140), (6545, 319084), (6620, 315469), (6748, 309485), (7282, 286790), (8194, 254870), (8435, 247588), (9268, 225335), (10604, 196945), (11254, 185570), (11585, 180268), (13090, 159542), (13255, 157556), (14564, 143395), (16388, 127435), (16870, 123794), (18205, 114716), (18557, 112540), (20485, 101948), (22508, 92785), (23170, 90134), (25487, 81940), (26180, 79771), (26510, 78778), (28135, 74228), (28679, 72820), (33740, 61897), (36410, 57358), (37114, 56270), (39389, 53020), (40970, 50974), (45067, 46340)]