83622760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160813}}^1$

素因数の和:160837

約数の個数: 32

約数和(自身を含む): 202625640

約数和(自身を除く): 119002880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 160813, 321626, 643252, 804065, 1286504, 1608130, 2090569, 3216260, 4181138, 6432520, 8362276, 10452845, 16724552, 20905690, 41811380, 83622760]

約数ペア:

[(1, 83622760), (2, 41811380), (4, 20905690), (5, 16724552), (8, 10452845), (10, 8362276), (13, 6432520), (20, 4181138), (26, 3216260), (40, 2090569), (52, 1608130), (65, 1286504), (104, 804065), (130, 643252), (260, 321626), (520, 160813)]