126553700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13941

約数の個数: 72

約数和(自身を含む): 338020032

約数和(自身を除く): 211466332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 13907, 27814, 55628, 69535, 97349, 139070, 180791, 194698, 278140, 347675, 361582, 389396, 486745, 695350, 723164, 903955, 973490, 1265537, 1390700, 1807910, 1946980, 2433725, 2531074, 3615820, 4519775, 4867450, 5062148, 6327685, 9039550, 9734900, 12655370, 18079100, 25310740, 31638425, 63276850, 126553700]

約数ペア:

[(1, 126553700), (2, 63276850), (4, 31638425), (5, 25310740), (7, 18079100), (10, 12655370), (13, 9734900), (14, 9039550), (20, 6327685), (25, 5062148), (26, 4867450), (28, 4519775), (35, 3615820), (50, 2531074), (52, 2433725), (65, 1946980), (70, 1807910), (91, 1390700), (100, 1265537), (130, 973490), (140, 903955), (175, 723164), (182, 695350), (260, 486745), (325, 389396), (350, 361582), (364, 347675), (455, 278140), (650, 194698), (700, 180791), (910, 139070), (1300, 97349), (1820, 69535), (2275, 55628), (4550, 27814), (9100, 13907)]