4548996920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{2351}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 11210996160

約数和(自身を除く): 6661999240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2351, 2440, 3172, 3721, 3965, 4702, 6344, 7442, 7930, 9404, 11755, 14884, 15860, 18605, 18808, 23510, 29768, 30563, 31720, 37210, 47020, 48373, 61126, 74420, 94040, 96746, 122252, 143411, 148840, 152815, 193492, 241865, 244504, 286822, 305630, 386984, 483730, 573644, 611260, 717055, 967460, 1147288, 1222520, 1434110, 1864343, 1934920, 2868220, 3728686, 5736440, 7457372, 8748071, 9321715, 14914744, 17496142, 18643430, 34992284, 37286860, 43740355, 69984568, 74573720, 87480710, 113724923, 174961420, 227449846, 349922840, 454899692, 568624615, 909799384, 1137249230, 2274498460, 4548996920]

約数ペア:

[(1, 4548996920), (2, 2274498460), (4, 1137249230), (5, 909799384), (8, 568624615), (10, 454899692), (13, 349922840), (20, 227449846), (26, 174961420), (40, 113724923), (52, 87480710), (61, 74573720), (65, 69984568), (104, 43740355), (122, 37286860), (130, 34992284), (244, 18643430), (260, 17496142), (305, 14914744), (488, 9321715), (520, 8748071), (610, 7457372), (793, 5736440), (1220, 3728686), (1586, 2868220), (2351, 1934920), (2440, 1864343), (3172, 1434110), (3721, 1222520), (3965, 1147288), (4702, 967460), (6344, 717055), (7442, 611260), (7930, 573644), (9404, 483730), (11755, 386984), (14884, 305630), (15860, 286822), (18605, 244504), (18808, 241865), (23510, 193492), (29768, 152815), (30563, 148840), (31720, 143411), (37210, 122252), (47020, 96746), (48373, 94040), (61126, 74420)]