72210050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7723}}^1$

素因数の和:7763

約数の個数: 48

約数和(自身を含む): 155159712

約数和(自身を除く): 82949662

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 7723, 9350, 15446, 38615, 77230, 84953, 131291, 169906, 193075, 262582, 386150, 424765, 656455, 849530, 1312910, 1444201, 2123825, 2888402, 3282275, 4247650, 6564550, 7221005, 14442010, 36105025, 72210050]

約数ペア:

[(1, 72210050), (2, 36105025), (5, 14442010), (10, 7221005), (11, 6564550), (17, 4247650), (22, 3282275), (25, 2888402), (34, 2123825), (50, 1444201), (55, 1312910), (85, 849530), (110, 656455), (170, 424765), (187, 386150), (275, 262582), (374, 193075), (425, 169906), (550, 131291), (850, 84953), (935, 77230), (1870, 38615), (4675, 15446), (7723, 9350)]