100388360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47353}}^1$

素因数の和:47417

約数の個数: 32

約数和(自身を含む): 230140440

約数和(自身を除く): 129752080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 47353, 94706, 189412, 236765, 378824, 473530, 947060, 1894120, 2509709, 5019418, 10038836, 12548545, 20077672, 25097090, 50194180, 100388360]

約数ペア:

[(1, 100388360), (2, 50194180), (4, 25097090), (5, 20077672), (8, 12548545), (10, 10038836), (20, 5019418), (40, 2509709), (53, 1894120), (106, 947060), (212, 473530), (265, 378824), (424, 236765), (530, 189412), (1060, 94706), (2120, 47353)]