4859417620

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1\times {\mathrm{1657}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 10264903488

約数和(自身を除く): 5405485868

約数列:

[1, 2, 4, 5, 10, 20, 331, 443, 662, 886, 1324, 1655, 1657, 1772, 2215, 3310, 3314, 4430, 6620, 6628, 8285, 8860, 16570, 33140, 146633, 293266, 548467, 586532, 733165, 734051, 1096934, 1466330, 1468102, 2193868, 2742335, 2932660, 2936204, 3670255, 5484670, 7340510, 10969340, 14681020, 242970881, 485941762, 971883524, 1214854405, 2429708810, 4859417620]

約数ペア:

[(1, 4859417620), (2, 2429708810), (4, 1214854405), (5, 971883524), (10, 485941762), (20, 242970881), (331, 14681020), (443, 10969340), (662, 7340510), (886, 5484670), (1324, 3670255), (1655, 2936204), (1657, 2932660), (1772, 2742335), (2215, 2193868), (3310, 1468102), (3314, 1466330), (4430, 1096934), (6620, 734051), (6628, 733165), (8285, 586532), (8860, 548467), (16570, 293266), (33140, 146633)]