1569289150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1754

約数の個数: 96

約数和(自身を含む): 3456028800

約数和(自身を除く): 1886739650

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 139, 143, 275, 278, 286, 325, 550, 650, 695, 715, 1390, 1430, 1529, 1579, 1807, 3058, 3158, 3475, 3575, 3614, 6950, 7150, 7645, 7895, 9035, 15290, 15790, 17369, 18070, 19877, 20527, 34738, 38225, 39475, 39754, 41054, 45175, 76450, 78950, 86845, 90350, 99385, 102635, 173690, 198770, 205270, 219481, 225797, 434225, 438962, 451594, 496925, 513175, 868450, 993850, 1026350, 1097405, 1128985, 2194810, 2257970, 2414291, 2853253, 4828582, 5487025, 5644925, 5706506, 10974050, 11289850, 12071455, 14266265, 24142910, 28532530, 31385783, 60357275, 62771566, 71331325, 120714550, 142662650, 156928915, 313857830, 784644575, 1569289150]

約数ペア:

[(1, 1569289150), (2, 784644575), (5, 313857830), (10, 156928915), (11, 142662650), (13, 120714550), (22, 71331325), (25, 62771566), (26, 60357275), (50, 31385783), (55, 28532530), (65, 24142910), (110, 14266265), (130, 12071455), (139, 11289850), (143, 10974050), (275, 5706506), (278, 5644925), (286, 5487025), (325, 4828582), (550, 2853253), (650, 2414291), (695, 2257970), (715, 2194810), (1390, 1128985), (1430, 1097405), (1529, 1026350), (1579, 993850), (1807, 868450), (3058, 513175), (3158, 496925), (3475, 451594), (3575, 438962), (3614, 434225), (6950, 225797), (7150, 219481), (7645, 205270), (7895, 198770), (9035, 173690), (15290, 102635), (15790, 99385), (17369, 90350), (18070, 86845), (19877, 78950), (20527, 76450), (34738, 45175), (38225, 41054), (39475, 39754)]