2037363560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1\times {\mathrm{1559}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 4716316800

約数和(自身を除く): 2678953240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 883, 1480, 1559, 1766, 3118, 3532, 4415, 6236, 7064, 7795, 8830, 12472, 15590, 17660, 31180, 32671, 35320, 57683, 62360, 65342, 115366, 130684, 163355, 230732, 261368, 288415, 326710, 461464, 576830, 653420, 1153660, 1306840, 1376597, 2307320, 2753194, 5506388, 6882985, 11012776, 13765970, 27531940, 50934089, 55063880, 101868178, 203736356, 254670445, 407472712, 509340890, 1018681780, 2037363560]

約数ペア:

[(1, 2037363560), (2, 1018681780), (4, 509340890), (5, 407472712), (8, 254670445), (10, 203736356), (20, 101868178), (37, 55063880), (40, 50934089), (74, 27531940), (148, 13765970), (185, 11012776), (296, 6882985), (370, 5506388), (740, 2753194), (883, 2307320), (1480, 1376597), (1559, 1306840), (1766, 1153660), (3118, 653420), (3532, 576830), (4415, 461464), (6236, 326710), (7064, 288415), (7795, 261368), (8830, 230732), (12472, 163355), (15590, 130684), (17660, 115366), (31180, 65342), (32671, 62360), (35320, 57683)]