64208050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{31321}}^1$

素因数の和:31374

約数の個数: 24

約数和(自身を含む): 122343732

約数和(自身を除く): 58135682

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 31321, 62642, 156605, 313210, 783025, 1284161, 1566050, 2568322, 6420805, 12841610, 32104025, 64208050]

約数ペア:

[(1, 64208050), (2, 32104025), (5, 12841610), (10, 6420805), (25, 2568322), (41, 1566050), (50, 1284161), (82, 783025), (205, 313210), (410, 156605), (1025, 62642), (2050, 31321)]