4928660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 11575872

約数和(自身を除く): 6647212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 521, 860, 946, 1042, 1892, 2084, 2365, 2605, 4730, 5210, 5731, 9460, 10420, 11462, 22403, 22924, 28655, 44806, 57310, 89612, 112015, 114620, 224030, 246433, 448060, 492866, 985732, 1232165, 2464330, 4928660]

約数ペア:

[(1, 4928660), (2, 2464330), (4, 1232165), (5, 985732), (10, 492866), (11, 448060), (20, 246433), (22, 224030), (43, 114620), (44, 112015), (55, 89612), (86, 57310), (110, 44806), (172, 28655), (215, 22924), (220, 22403), (430, 11462), (473, 10420), (521, 9460), (860, 5731), (946, 5210), (1042, 4730), (1892, 2605), (2084, 2365)]