22510060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 51135840

約数和(自身を除く): 28625780

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 1601, 2812, 3202, 3515, 6404, 7030, 8005, 14060, 16010, 30419, 32020, 59237, 60838, 118474, 121676, 152095, 236948, 296185, 304190, 592370, 608380, 1125503, 1184740, 2251006, 4502012, 5627515, 11255030, 22510060]

約数ペア:

[(1, 22510060), (2, 11255030), (4, 5627515), (5, 4502012), (10, 2251006), (19, 1184740), (20, 1125503), (37, 608380), (38, 592370), (74, 304190), (76, 296185), (95, 236948), (148, 152095), (185, 121676), (190, 118474), (370, 60838), (380, 59237), (703, 32020), (740, 30419), (1406, 16010), (1601, 14060), (2812, 8005), (3202, 7030), (3515, 6404)]