93981320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22811}}^1$

素因数の和:22925

約数の個数: 32

約数和(自身を含む): 213520320

約数和(自身を除く): 119539000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 22811, 45622, 91244, 114055, 182488, 228110, 456220, 912440, 2349533, 4699066, 9398132, 11747665, 18796264, 23495330, 46990660, 93981320]

約数ペア:

[(1, 93981320), (2, 46990660), (4, 23495330), (5, 18796264), (8, 11747665), (10, 9398132), (20, 4699066), (40, 2349533), (103, 912440), (206, 456220), (412, 228110), (515, 182488), (824, 114055), (1030, 91244), (2060, 45622), (4120, 22811)]