111829160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27143}}^1$

素因数の和:27257

約数の個数: 32

約数和(自身を含む): 254067840

約数和(自身を除く): 142238680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 27143, 54286, 108572, 135715, 217144, 271430, 542860, 1085720, 2795729, 5591458, 11182916, 13978645, 22365832, 27957290, 55914580, 111829160]

約数ペア:

[(1, 111829160), (2, 55914580), (4, 27957290), (5, 22365832), (8, 13978645), (10, 11182916), (20, 5591458), (40, 2795729), (103, 1085720), (206, 542860), (412, 271430), (515, 217144), (824, 135715), (1030, 108572), (2060, 54286), (4120, 27143)]