308793550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11587}}^1$

素因数の和:11653

約数の個数: 48

約数和(自身を含む): 633678192

約数和(自身を除く): 324884642

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 11587, 13325, 23174, 26650, 57935, 115870, 150631, 289675, 301262, 475067, 579350, 753155, 950134, 1506310, 2375335, 3765775, 4750670, 6175871, 7531550, 11876675, 12351742, 23753350, 30879355, 61758710, 154396775, 308793550]

約数ペア:

[(1, 308793550), (2, 154396775), (5, 61758710), (10, 30879355), (13, 23753350), (25, 12351742), (26, 11876675), (41, 7531550), (50, 6175871), (65, 4750670), (82, 3765775), (130, 2375335), (205, 1506310), (325, 950134), (410, 753155), (533, 579350), (650, 475067), (1025, 301262), (1066, 289675), (2050, 150631), (2665, 115870), (5330, 57935), (11587, 26650), (13325, 23174)]