25346040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211217}}^1$

素因数の和:211231

約数の個数: 32

約数和(自身を含む): 76038480

約数和(自身を除く): 50692440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211217, 422434, 633651, 844868, 1056085, 1267302, 1689736, 2112170, 2534604, 3168255, 4224340, 5069208, 6336510, 8448680, 12673020, 25346040]

約数ペア:

[(1, 25346040), (2, 12673020), (3, 8448680), (4, 6336510), (5, 5069208), (6, 4224340), (8, 3168255), (10, 2534604), (12, 2112170), (15, 1689736), (20, 1267302), (24, 1056085), (30, 844868), (40, 633651), (60, 422434), (120, 211217)]