165048860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7691}}^1$

素因数の和:7766

約数の個数: 48

約数和(自身を含む): 368292960

約数和(自身を除く): 203244100

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 7691, 10730, 15382, 21460, 30764, 38455, 76910, 153820, 223039, 284567, 446078, 569134, 892156, 1115195, 1138268, 1422835, 2230390, 2845670, 4460780, 5691340, 8252443, 16504886, 33009772, 41262215, 82524430, 165048860]

約数ペア:

[(1, 165048860), (2, 82524430), (4, 41262215), (5, 33009772), (10, 16504886), (20, 8252443), (29, 5691340), (37, 4460780), (58, 2845670), (74, 2230390), (116, 1422835), (145, 1138268), (148, 1115195), (185, 892156), (290, 569134), (370, 446078), (580, 284567), (740, 223039), (1073, 153820), (2146, 76910), (4292, 38455), (5365, 30764), (7691, 21460), (10730, 15382)]