2007802940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 5230697472

約数和(自身を除く): 3222894532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 131, 143, 220, 230, 233, 253, 260, 262, 286, 299, 460, 466, 506, 524, 572, 598, 655, 715, 932, 1012, 1165, 1196, 1265, 1310, 1430, 1441, 1495, 1703, 2330, 2530, 2563, 2620, 2860, 2882, 2990, 3013, 3029, 3289, 3406, 4660, 5060, 5126, 5359, 5764, 5980, 6026, 6058, 6578, 6812, 7205, 8515, 10252, 10718, 12052, 12116, 12815, 13156, 14410, 15065, 15145, 16445, 17030, 18733, 21436, 25630, 26795, 28820, 30130, 30290, 30523, 32890, 33143, 33319, 34060, 37466, 39169, 51260, 53590, 58949, 60260, 60580, 61046, 65780, 66286, 66638, 69667, 74932, 78338, 93665, 107180, 117898, 122092, 132572, 133276, 139334, 152615, 156676, 165715, 166595, 187330, 195845, 235796, 278668, 294745, 305230, 331430, 333190, 335753, 348335, 374660, 391690, 396799, 430859, 589490, 610460, 662860, 666380, 671506, 696670, 702029, 766337, 783380, 793598, 861718, 1178980, 1343012, 1393340, 1404058, 1532674, 1587196, 1678765, 1723436, 1983995, 2154295, 2808116, 3065348, 3357530, 3510145, 3831685, 3967990, 4308590, 4364789, 6715060, 7020290, 7663370, 7722319, 7935980, 8617180, 8729578, 9126377, 14040580, 15326740, 15444638, 17459156, 18252754, 21823945, 30889276, 36505508, 38611595, 43647890, 45631885, 77223190, 87295780, 91263770, 100390147, 154446380, 182527540, 200780294, 401560588, 501950735, 1003901470, 2007802940]

約数ペア:

[(1, 2007802940), (2, 1003901470), (4, 501950735), (5, 401560588), (10, 200780294), (11, 182527540), (13, 154446380), (20, 100390147), (22, 91263770), (23, 87295780), (26, 77223190), (44, 45631885), (46, 43647890), (52, 38611595), (55, 36505508), (65, 30889276), (92, 21823945), (110, 18252754), (115, 17459156), (130, 15444638), (131, 15326740), (143, 14040580), (220, 9126377), (230, 8729578), (233, 8617180), (253, 7935980), (260, 7722319), (262, 7663370), (286, 7020290), (299, 6715060), (460, 4364789), (466, 4308590), (506, 3967990), (524, 3831685), (572, 3510145), (598, 3357530), (655, 3065348), (715, 2808116), (932, 2154295), (1012, 1983995), (1165, 1723436), (1196, 1678765), (1265, 1587196), (1310, 1532674), (1430, 1404058), (1441, 1393340), (1495, 1343012), (1703, 1178980), (2330, 861718), (2530, 793598), (2563, 783380), (2620, 766337), (2860, 702029), (2882, 696670), (2990, 671506), (3013, 666380), (3029, 662860), (3289, 610460), (3406, 589490), (4660, 430859), (5060, 396799), (5126, 391690), (5359, 374660), (5764, 348335), (5980, 335753), (6026, 333190), (6058, 331430), (6578, 305230), (6812, 294745), (7205, 278668), (8515, 235796), (10252, 195845), (10718, 187330), (12052, 166595), (12116, 165715), (12815, 156676), (13156, 152615), (14410, 139334), (15065, 133276), (15145, 132572), (16445, 122092), (17030, 117898), (18733, 107180), (21436, 93665), (25630, 78338), (26795, 74932), (28820, 69667), (30130, 66638), (30290, 66286), (30523, 65780), (32890, 61046), (33143, 60580), (33319, 60260), (34060, 58949), (37466, 53590), (39169, 51260)]