224780207720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{375209}}^1$

素因数の和:376118

約数の個数: 64

約数和(自身を含む): 536115056400

約数和(自身を除く): 311334848680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 881, 1762, 3524, 4405, 7048, 8810, 14977, 17620, 29954, 35240, 59908, 74885, 119816, 149770, 299540, 375209, 599080, 750418, 1500836, 1876045, 3001672, 3752090, 6378553, 7504180, 12757106, 15008360, 25514212, 31892765, 51028424, 63785530, 127571060, 255142120, 330559129, 661118258, 1322236516, 1652795645, 2644473032, 3305591290, 5619505193, 6611182580, 11239010386, 13222365160, 22478020772, 28097525965, 44956041544, 56195051930, 112390103860, 224780207720]

約数ペア:

[(1, 224780207720), (2, 112390103860), (4, 56195051930), (5, 44956041544), (8, 28097525965), (10, 22478020772), (17, 13222365160), (20, 11239010386), (34, 6611182580), (40, 5619505193), (68, 3305591290), (85, 2644473032), (136, 1652795645), (170, 1322236516), (340, 661118258), (680, 330559129), (881, 255142120), (1762, 127571060), (3524, 63785530), (4405, 51028424), (7048, 31892765), (8810, 25514212), (14977, 15008360), (17620, 12757106), (29954, 7504180), (35240, 6378553), (59908, 3752090), (74885, 3001672), (119816, 1876045), (149770, 1500836), (299540, 750418), (375209, 599080)]