233270960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224299}}^1$

素因数の和:224325

約数の個数: 40

約数和(自身を含む): 584077200

約数和(自身を除く): 350806240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 224299, 448598, 897196, 1121495, 1794392, 2242990, 2915887, 3588784, 4485980, 5831774, 8971960, 11663548, 14579435, 17943920, 23327096, 29158870, 46654192, 58317740, 116635480, 233270960]

約数ペア:

[(1, 233270960), (2, 116635480), (4, 58317740), (5, 46654192), (8, 29158870), (10, 23327096), (13, 17943920), (16, 14579435), (20, 11663548), (26, 8971960), (40, 5831774), (52, 4485980), (65, 3588784), (80, 2915887), (104, 2242990), (130, 1794392), (208, 1121495), (260, 897196), (520, 448598), (1040, 224299)]