91006760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175013}}^1$

素因数の和:175037

約数の個数: 32

約数和(自身を含む): 220517640

約数和(自身を除く): 129510880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 175013, 350026, 700052, 875065, 1400104, 1750130, 2275169, 3500260, 4550338, 7000520, 9100676, 11375845, 18201352, 22751690, 45503380, 91006760]

約数ペア:

[(1, 91006760), (2, 45503380), (4, 22751690), (5, 18201352), (8, 11375845), (10, 9100676), (13, 7000520), (20, 4550338), (26, 3500260), (40, 2275169), (52, 1750130), (65, 1400104), (104, 875065), (130, 700052), (260, 350026), (520, 175013)]