376312780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 820157184

約数和(自身を除く): 443844404

約数列:

[1, 2, 4, 5, 10, 20, 43, 71, 86, 142, 172, 215, 284, 355, 430, 710, 860, 1420, 3053, 6106, 6163, 12212, 12326, 15265, 24652, 30530, 30815, 61060, 61630, 123260, 265009, 437573, 530018, 875146, 1060036, 1325045, 1750292, 2187865, 2650090, 4375730, 5300180, 8751460, 18815639, 37631278, 75262556, 94078195, 188156390, 376312780]

約数ペア:

[(1, 376312780), (2, 188156390), (4, 94078195), (5, 75262556), (10, 37631278), (20, 18815639), (43, 8751460), (71, 5300180), (86, 4375730), (142, 2650090), (172, 2187865), (215, 1750292), (284, 1325045), (355, 1060036), (430, 875146), (710, 530018), (860, 437573), (1420, 265009), (3053, 123260), (6106, 61630), (6163, 61060), (12212, 30815), (12326, 30530), (15265, 24652)]