9266920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 22861440

約数和(自身を除く): 13594520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 251, 260, 284, 355, 502, 520, 568, 710, 923, 1004, 1255, 1420, 1846, 2008, 2510, 2840, 3263, 3692, 4615, 5020, 6526, 7384, 9230, 10040, 13052, 16315, 17821, 18460, 26104, 32630, 35642, 36920, 65260, 71284, 89105, 130520, 142568, 178210, 231673, 356420, 463346, 712840, 926692, 1158365, 1853384, 2316730, 4633460, 9266920]

約数ペア:

[(1, 9266920), (2, 4633460), (4, 2316730), (5, 1853384), (8, 1158365), (10, 926692), (13, 712840), (20, 463346), (26, 356420), (40, 231673), (52, 178210), (65, 142568), (71, 130520), (104, 89105), (130, 71284), (142, 65260), (251, 36920), (260, 35642), (284, 32630), (355, 26104), (502, 18460), (520, 17821), (568, 16315), (710, 13052), (923, 10040), (1004, 9230), (1255, 7384), (1420, 6526), (1846, 5020), (2008, 4615), (2510, 3692), (2840, 3263)]