45880640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 120975120

約数和(自身を除く): 75094480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 269, 320, 328, 410, 416, 520, 533, 538, 656, 820, 832, 1040, 1066, 1076, 1312, 1345, 1640, 2080, 2132, 2152, 2624, 2665, 2690, 3280, 3497, 4160, 4264, 4304, 5330, 5380, 6560, 6994, 8528, 8608, 10660, 10760, 11029, 13120, 13988, 17056, 17216, 17485, 21320, 21520, 22058, 27976, 34112, 34970, 42640, 43040, 44116, 55145, 55952, 69940, 85280, 86080, 88232, 110290, 111904, 139880, 143377, 170560, 176464, 220580, 223808, 279760, 286754, 352928, 441160, 559520, 573508, 705856, 716885, 882320, 1119040, 1147016, 1433770, 1764640, 2294032, 2867540, 3529280, 4588064, 5735080, 9176128, 11470160, 22940320, 45880640]

約数ペア:

[(1, 45880640), (2, 22940320), (4, 11470160), (5, 9176128), (8, 5735080), (10, 4588064), (13, 3529280), (16, 2867540), (20, 2294032), (26, 1764640), (32, 1433770), (40, 1147016), (41, 1119040), (52, 882320), (64, 716885), (65, 705856), (80, 573508), (82, 559520), (104, 441160), (130, 352928), (160, 286754), (164, 279760), (205, 223808), (208, 220580), (260, 176464), (269, 170560), (320, 143377), (328, 139880), (410, 111904), (416, 110290), (520, 88232), (533, 86080), (538, 85280), (656, 69940), (820, 55952), (832, 55145), (1040, 44116), (1066, 43040), (1076, 42640), (1312, 34970), (1345, 34112), (1640, 27976), (2080, 22058), (2132, 21520), (2152, 21320), (2624, 17485), (2665, 17216), (2690, 17056), (3280, 13988), (3497, 13120), (4160, 11029), (4264, 10760), (4304, 10660), (5330, 8608), (5380, 8528), (6560, 6994)]