3209720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 7473600

約数和(自身を除く): 4263880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2767, 5534, 11068, 13835, 22136, 27670, 55340, 80243, 110680, 160486, 320972, 401215, 641944, 802430, 1604860, 3209720]

約数ペア:

[(1, 3209720), (2, 1604860), (4, 802430), (5, 641944), (8, 401215), (10, 320972), (20, 160486), (29, 110680), (40, 80243), (58, 55340), (116, 27670), (145, 22136), (232, 13835), (290, 11068), (580, 5534), (1160, 2767)]