23146160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 55381872

約数和(自身を除く): 32235712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 103, 106, 206, 212, 265, 412, 424, 515, 530, 824, 848, 1030, 1060, 1648, 2060, 2120, 2809, 4120, 4240, 5459, 5618, 8240, 10918, 11236, 14045, 21836, 22472, 27295, 28090, 43672, 44944, 54590, 56180, 87344, 109180, 112360, 218360, 224720, 289327, 436720, 578654, 1157308, 1446635, 2314616, 2893270, 4629232, 5786540, 11573080, 23146160]

約数ペア:

[(1, 23146160), (2, 11573080), (4, 5786540), (5, 4629232), (8, 2893270), (10, 2314616), (16, 1446635), (20, 1157308), (40, 578654), (53, 436720), (80, 289327), (103, 224720), (106, 218360), (206, 112360), (212, 109180), (265, 87344), (412, 56180), (424, 54590), (515, 44944), (530, 43672), (824, 28090), (848, 27295), (1030, 22472), (1060, 21836), (1648, 14045), (2060, 11236), (2120, 10918), (2809, 8240), (4120, 5618), (4240, 5459)]