32117560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 43154120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 71, 86, 142, 172, 215, 263, 284, 344, 355, 430, 526, 568, 710, 860, 1052, 1315, 1420, 1720, 2104, 2630, 2840, 3053, 5260, 6106, 10520, 11309, 12212, 15265, 18673, 22618, 24424, 30530, 37346, 45236, 56545, 61060, 74692, 90472, 93365, 113090, 122120, 149384, 186730, 226180, 373460, 452360, 746920, 802939, 1605878, 3211756, 4014695, 6423512, 8029390, 16058780, 32117560]

約数ペア:

[(1, 32117560), (2, 16058780), (4, 8029390), (5, 6423512), (8, 4014695), (10, 3211756), (20, 1605878), (40, 802939), (43, 746920), (71, 452360), (86, 373460), (142, 226180), (172, 186730), (215, 149384), (263, 122120), (284, 113090), (344, 93365), (355, 90472), (430, 74692), (526, 61060), (568, 56545), (710, 45236), (860, 37346), (1052, 30530), (1315, 24424), (1420, 22618), (1720, 18673), (2104, 15265), (2630, 12212), (2840, 11309), (3053, 10520), (5260, 6106)]