10365680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:9993

約数の個数: 40

約数和(自身を含む): 25956672

約数和(自身を除く): 15590992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9967, 19934, 39868, 49835, 79736, 99670, 129571, 159472, 199340, 259142, 398680, 518284, 647855, 797360, 1036568, 1295710, 2073136, 2591420, 5182840, 10365680]

約数ペア:

[(1, 10365680), (2, 5182840), (4, 2591420), (5, 2073136), (8, 1295710), (10, 1036568), (13, 797360), (16, 647855), (20, 518284), (26, 398680), (40, 259142), (52, 199340), (65, 159472), (80, 129571), (104, 99670), (130, 79736), (208, 49835), (260, 39868), (520, 19934), (1040, 9967)]