108756440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209147}}^1$

素因数の和:209171

約数の個数: 32

約数和(自身を含む): 263526480

約数和(自身を除く): 154770040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 209147, 418294, 836588, 1045735, 1673176, 2091470, 2718911, 4182940, 5437822, 8365880, 10875644, 13594555, 21751288, 27189110, 54378220, 108756440]

約数ペア:

[(1, 108756440), (2, 54378220), (4, 27189110), (5, 21751288), (8, 13594555), (10, 10875644), (13, 8365880), (20, 5437822), (26, 4182940), (40, 2718911), (52, 2091470), (65, 1673176), (104, 1045735), (130, 836588), (260, 418294), (520, 209147)]