22712820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 70428288

約数和(自身を除く): 47715468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 787, 962, 1110, 1443, 1574, 1924, 2220, 2361, 2405, 2886, 3148, 3935, 4722, 4810, 5772, 7215, 7870, 9444, 9620, 10231, 11805, 14430, 15740, 20462, 23610, 28860, 29119, 30693, 40924, 47220, 51155, 58238, 61386, 87357, 102310, 116476, 122772, 145595, 153465, 174714, 204620, 291190, 306930, 349428, 378547, 436785, 582380, 613860, 757094, 873570, 1135641, 1514188, 1747140, 1892735, 2271282, 3785470, 4542564, 5678205, 7570940, 11356410, 22712820]

約数ペア:

[(1, 22712820), (2, 11356410), (3, 7570940), (4, 5678205), (5, 4542564), (6, 3785470), (10, 2271282), (12, 1892735), (13, 1747140), (15, 1514188), (20, 1135641), (26, 873570), (30, 757094), (37, 613860), (39, 582380), (52, 436785), (60, 378547), (65, 349428), (74, 306930), (78, 291190), (111, 204620), (130, 174714), (148, 153465), (156, 145595), (185, 122772), (195, 116476), (222, 102310), (260, 87357), (370, 61386), (390, 58238), (444, 51155), (481, 47220), (555, 40924), (740, 30693), (780, 29119), (787, 28860), (962, 23610), (1110, 20462), (1443, 15740), (1574, 14430), (1924, 11805), (2220, 10231), (2361, 9620), (2405, 9444), (2886, 7870), (3148, 7215), (3935, 5772), (4722, 4810)]