70110520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33071}}^1$

素因数の和:33135

約数の個数: 32

約数和(自身を含む): 160729920

約数和(自身を除く): 90619400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 33071, 66142, 132284, 165355, 264568, 330710, 661420, 1322840, 1752763, 3505526, 7011052, 8763815, 14022104, 17527630, 35055260, 70110520]

約数ペア:

[(1, 70110520), (2, 35055260), (4, 17527630), (5, 14022104), (8, 8763815), (10, 7011052), (20, 3505526), (40, 1752763), (53, 1322840), (106, 661420), (212, 330710), (265, 264568), (424, 165355), (530, 132284), (1060, 66142), (2120, 33071)]