9163960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17623}}^1$

素因数の和:17647

約数の個数: 32

約数和(自身を含む): 22206240

約数和(自身を除く): 13042280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17623, 35246, 70492, 88115, 140984, 176230, 229099, 352460, 458198, 704920, 916396, 1145495, 1832792, 2290990, 4581980, 9163960]

約数ペア:

[(1, 9163960), (2, 4581980), (4, 2290990), (5, 1832792), (8, 1145495), (10, 916396), (13, 704920), (20, 458198), (26, 352460), (40, 229099), (52, 176230), (65, 140984), (104, 88115), (130, 70492), (260, 35246), (520, 17623)]