29377700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 73682784

約数和(自身を除く): 44305084

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1571, 1700, 1870, 3142, 3740, 4675, 6284, 7855, 9350, 15710, 17281, 18700, 26707, 31420, 34562, 39275, 53414, 69124, 78550, 86405, 106828, 133535, 157100, 172810, 267070, 293777, 345620, 432025, 534140, 587554, 667675, 864050, 1175108, 1335350, 1468885, 1728100, 2670700, 2937770, 5875540, 7344425, 14688850, 29377700]

約数ペア:

[(1, 29377700), (2, 14688850), (4, 7344425), (5, 5875540), (10, 2937770), (11, 2670700), (17, 1728100), (20, 1468885), (22, 1335350), (25, 1175108), (34, 864050), (44, 667675), (50, 587554), (55, 534140), (68, 432025), (85, 345620), (100, 293777), (110, 267070), (170, 172810), (187, 157100), (220, 133535), (275, 106828), (340, 86405), (374, 78550), (425, 69124), (550, 53414), (748, 39275), (850, 34562), (935, 31420), (1100, 26707), (1571, 18700), (1700, 17281), (1870, 15710), (3142, 9350), (3740, 7855), (4675, 6284)]