82993400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{59281}}^1$

素因数の和:59304

約数の個数: 48

約数和(自身を含む): 220529040

約数和(自身を除く): 137535640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 59281, 118562, 237124, 296405, 414967, 474248, 592810, 829934, 1185620, 1482025, 1659868, 2074835, 2371240, 2964050, 3319736, 4149670, 5928100, 8299340, 10374175, 11856200, 16598680, 20748350, 41496700, 82993400]

約数ペア:

[(1, 82993400), (2, 41496700), (4, 20748350), (5, 16598680), (7, 11856200), (8, 10374175), (10, 8299340), (14, 5928100), (20, 4149670), (25, 3319736), (28, 2964050), (35, 2371240), (40, 2074835), (50, 1659868), (56, 1482025), (70, 1185620), (100, 829934), (140, 592810), (175, 474248), (200, 414967), (280, 296405), (350, 237124), (700, 118562), (1400, 59281)]