56933680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41863}}^1$

素因数の和:41893

約数の個数: 40

約数和(自身を含む): 140160672

約数和(自身を除く): 83226992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 41863, 83726, 167452, 209315, 334904, 418630, 669808, 711671, 837260, 1423342, 1674520, 2846684, 3349040, 3558355, 5693368, 7116710, 11386736, 14233420, 28466840, 56933680]

約数ペア:

[(1, 56933680), (2, 28466840), (4, 14233420), (5, 11386736), (8, 7116710), (10, 5693368), (16, 3558355), (17, 3349040), (20, 2846684), (34, 1674520), (40, 1423342), (68, 837260), (80, 711671), (85, 669808), (136, 418630), (170, 334904), (272, 209315), (340, 167452), (680, 83726), (1360, 41863)]