202124780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2499

約数の個数: 96

約数和(自身を含む): 516075840

約数和(自身を除く): 313951060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 1276, 1430, 1508, 1595, 1885, 2437, 2860, 3190, 3770, 4147, 4874, 6380, 7540, 8294, 9748, 12185, 16588, 20735, 24370, 26807, 31681, 41470, 48740, 53614, 63362, 70673, 82940, 107228, 126724, 134035, 141346, 158405, 268070, 282692, 316810, 348491, 353365, 536140, 633620, 696982, 706730, 777403, 918749, 1393964, 1413460, 1554806, 1742455, 1837498, 3109612, 3484910, 3674996, 3887015, 4593745, 6969820, 7774030, 9187490, 10106239, 15548060, 18374980, 20212478, 40424956, 50531195, 101062390, 202124780]

約数ペア:

[(1, 202124780), (2, 101062390), (4, 50531195), (5, 40424956), (10, 20212478), (11, 18374980), (13, 15548060), (20, 10106239), (22, 9187490), (26, 7774030), (29, 6969820), (44, 4593745), (52, 3887015), (55, 3674996), (58, 3484910), (65, 3109612), (110, 1837498), (116, 1742455), (130, 1554806), (143, 1413460), (145, 1393964), (220, 918749), (260, 777403), (286, 706730), (290, 696982), (319, 633620), (377, 536140), (572, 353365), (580, 348491), (638, 316810), (715, 282692), (754, 268070), (1276, 158405), (1430, 141346), (1508, 134035), (1595, 126724), (1885, 107228), (2437, 82940), (2860, 70673), (3190, 63362), (3770, 53614), (4147, 48740), (4874, 41470), (6380, 31681), (7540, 26807), (8294, 24370), (9748, 20735), (12185, 16588)]