10476440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20147}}^1$

素因数の和:20171

約数の個数: 32

約数和(自身を含む): 25386480

約数和(自身を除く): 14910040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20147, 40294, 80588, 100735, 161176, 201470, 261911, 402940, 523822, 805880, 1047644, 1309555, 2095288, 2619110, 5238220, 10476440]

約数ペア:

[(1, 10476440), (2, 5238220), (4, 2619110), (5, 2095288), (8, 1309555), (10, 1047644), (13, 805880), (20, 523822), (26, 402940), (40, 261911), (52, 201470), (65, 161176), (104, 100735), (130, 80588), (260, 40294), (520, 20147)]