612051700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7027}}^1$

素因数の和:7121

約数の個数: 72

約数和(自身を含む): 1451872352

約数和(自身を除く): 839820652

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 650, 670, 871, 1300, 1340, 1675, 1742, 3350, 3484, 4355, 6700, 7027, 8710, 14054, 17420, 21775, 28108, 35135, 43550, 70270, 87100, 91351, 140540, 175675, 182702, 351350, 365404, 456755, 470809, 702700, 913510, 941618, 1827020, 1883236, 2283775, 2354045, 4567550, 4708090, 6120517, 9135100, 9416180, 11770225, 12241034, 23540450, 24482068, 30602585, 47080900, 61205170, 122410340, 153012925, 306025850, 612051700]

約数ペア:

[(1, 612051700), (2, 306025850), (4, 153012925), (5, 122410340), (10, 61205170), (13, 47080900), (20, 30602585), (25, 24482068), (26, 23540450), (50, 12241034), (52, 11770225), (65, 9416180), (67, 9135100), (100, 6120517), (130, 4708090), (134, 4567550), (260, 2354045), (268, 2283775), (325, 1883236), (335, 1827020), (650, 941618), (670, 913510), (871, 702700), (1300, 470809), (1340, 456755), (1675, 365404), (1742, 351350), (3350, 182702), (3484, 175675), (4355, 140540), (6700, 91351), (7027, 87100), (8710, 70270), (14054, 43550), (17420, 35135), (21775, 28108)]