60997640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 150845760

約数和(自身を除く): 89848120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 883, 1256, 1570, 1727, 1766, 3140, 3454, 3532, 4415, 6280, 6908, 7064, 8635, 8830, 9713, 13816, 17270, 17660, 19426, 34540, 35320, 38852, 48565, 69080, 77704, 97130, 138631, 194260, 277262, 388520, 554524, 693155, 1109048, 1386310, 1524941, 2772620, 3049882, 5545240, 6099764, 7624705, 12199528, 15249410, 30498820, 60997640]

約数ペア:

[(1, 60997640), (2, 30498820), (4, 15249410), (5, 12199528), (8, 7624705), (10, 6099764), (11, 5545240), (20, 3049882), (22, 2772620), (40, 1524941), (44, 1386310), (55, 1109048), (88, 693155), (110, 554524), (157, 388520), (220, 277262), (314, 194260), (440, 138631), (628, 97130), (785, 77704), (883, 69080), (1256, 48565), (1570, 38852), (1727, 35320), (1766, 34540), (3140, 19426), (3454, 17660), (3532, 17270), (4415, 13816), (6280, 9713), (6908, 8830), (7064, 8635)]