3150352880

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{361279}}^1$

素因数の和:361401

約数の個数: 40

約数和(自身を含む): 7391788800

約数和(自身を除く): 4241435920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 361279, 722558, 1445116, 1806395, 2890232, 3612790, 5780464, 7225580, 14451160, 28902320, 39379411, 78758822, 157517644, 196897055, 315035288, 393794110, 630070576, 787588220, 1575176440, 3150352880]

約数ペア:

[(1, 3150352880), (2, 1575176440), (4, 787588220), (5, 630070576), (8, 393794110), (10, 315035288), (16, 196897055), (20, 157517644), (40, 78758822), (80, 39379411), (109, 28902320), (218, 14451160), (436, 7225580), (545, 5780464), (872, 3612790), (1090, 2890232), (1744, 1806395), (2180, 1445116), (4360, 722558), (8720, 361279)]