2010145540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 4680879840

約数和(自身を除く): 2670734300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 269, 410, 533, 538, 701, 820, 1066, 1076, 1345, 1402, 2132, 2665, 2690, 2804, 3497, 3505, 5330, 5380, 6994, 7010, 9113, 10660, 11029, 13988, 14020, 17485, 18226, 22058, 28741, 34970, 36452, 44116, 45565, 55145, 57482, 69940, 91130, 110290, 114964, 143377, 143705, 182260, 188569, 220580, 286754, 287410, 373633, 377138, 573508, 574820, 716885, 747266, 754276, 942845, 1433770, 1494532, 1868165, 1885690, 2451397, 2867540, 3736330, 3771380, 4902794, 7472660, 7731329, 9805588, 12256985, 15462658, 24513970, 30925316, 38656645, 49027940, 77313290, 100507277, 154626580, 201014554, 402029108, 502536385, 1005072770, 2010145540]

約数ペア:

[(1, 2010145540), (2, 1005072770), (4, 502536385), (5, 402029108), (10, 201014554), (13, 154626580), (20, 100507277), (26, 77313290), (41, 49027940), (52, 38656645), (65, 30925316), (82, 24513970), (130, 15462658), (164, 12256985), (205, 9805588), (260, 7731329), (269, 7472660), (410, 4902794), (533, 3771380), (538, 3736330), (701, 2867540), (820, 2451397), (1066, 1885690), (1076, 1868165), (1345, 1494532), (1402, 1433770), (2132, 942845), (2665, 754276), (2690, 747266), (2804, 716885), (3497, 574820), (3505, 573508), (5330, 377138), (5380, 373633), (6994, 287410), (7010, 286754), (9113, 220580), (10660, 188569), (11029, 182260), (13988, 143705), (14020, 143377), (17485, 114964), (18226, 110290), (22058, 91130), (28741, 69940), (34970, 57482), (36452, 55145), (44116, 45565)]