9492920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3251}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 21658320

約数和(自身を除く): 12165400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3251, 6502, 13004, 16255, 26008, 32510, 65020, 130040, 237323, 474646, 949292, 1186615, 1898584, 2373230, 4746460, 9492920]

約数ペア:

[(1, 9492920), (2, 4746460), (4, 2373230), (5, 1898584), (8, 1186615), (10, 949292), (20, 474646), (40, 237323), (73, 130040), (146, 65020), (292, 32510), (365, 26008), (584, 16255), (730, 13004), (1460, 6502), (2920, 3251)]