9219080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17729}}^1$

素因数の和:17753

約数の個数: 32

約数和(自身を含む): 22339800

約数和(自身を除く): 13120720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17729, 35458, 70916, 88645, 141832, 177290, 230477, 354580, 460954, 709160, 921908, 1152385, 1843816, 2304770, 4609540, 9219080]

約数ペア:

[(1, 9219080), (2, 4609540), (4, 2304770), (5, 1843816), (8, 1152385), (10, 921908), (13, 709160), (20, 460954), (26, 354580), (40, 230477), (52, 177290), (65, 141832), (104, 88645), (130, 70916), (260, 35458), (520, 17729)]