9344920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17971}}^1$

素因数の和:17995

約数の個数: 32

約数和(自身を含む): 22644720

約数和(自身を除く): 13299800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17971, 35942, 71884, 89855, 143768, 179710, 233623, 359420, 467246, 718840, 934492, 1168115, 1868984, 2336230, 4672460, 9344920]

約数ペア:

[(1, 9344920), (2, 4672460), (4, 2336230), (5, 1868984), (8, 1168115), (10, 934492), (13, 718840), (20, 467246), (26, 359420), (40, 233623), (52, 179710), (65, 143768), (104, 89855), (130, 71884), (260, 35942), (520, 17971)]