993560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 2278800

約数和(自身を除く): 1285240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 421, 472, 590, 842, 1180, 1684, 2105, 2360, 3368, 4210, 8420, 16840, 24839, 49678, 99356, 124195, 198712, 248390, 496780, 993560]

約数ペア:

[(1, 993560), (2, 496780), (4, 248390), (5, 198712), (8, 124195), (10, 99356), (20, 49678), (40, 24839), (59, 16840), (118, 8420), (236, 4210), (295, 3368), (421, 2360), (472, 2105), (590, 1684), (842, 1180)]