23984740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 56130480

約数和(自身を除く): 32145740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3181, 3770, 6362, 7540, 12724, 15905, 31810, 41353, 63620, 82706, 92249, 165412, 184498, 206765, 368996, 413530, 461245, 827060, 922490, 1199237, 1844980, 2398474, 4796948, 5996185, 11992370, 23984740]

約数ペア:

[(1, 23984740), (2, 11992370), (4, 5996185), (5, 4796948), (10, 2398474), (13, 1844980), (20, 1199237), (26, 922490), (29, 827060), (52, 461245), (58, 413530), (65, 368996), (116, 206765), (130, 184498), (145, 165412), (260, 92249), (290, 82706), (377, 63620), (580, 41353), (754, 31810), (1508, 15905), (1885, 12724), (3181, 7540), (3770, 6362)]