9245360

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 21657840

約数和(自身を除く): 12412480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 709, 815, 1304, 1418, 1630, 2608, 2836, 3260, 3545, 5672, 6520, 7090, 11344, 13040, 14180, 28360, 56720, 115567, 231134, 462268, 577835, 924536, 1155670, 1849072, 2311340, 4622680, 9245360]

約数ペア:

[(1, 9245360), (2, 4622680), (4, 2311340), (5, 1849072), (8, 1155670), (10, 924536), (16, 577835), (20, 462268), (40, 231134), (80, 115567), (163, 56720), (326, 28360), (652, 14180), (709, 13040), (815, 11344), (1304, 7090), (1418, 6520), (1630, 5672), (2608, 3545), (2836, 3260)]