100488440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193247}}^1$

素因数の和:193271

約数の個数: 32

約数和(自身を含む): 243492480

約数和(自身を除く): 143004040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 193247, 386494, 772988, 966235, 1545976, 1932470, 2512211, 3864940, 5024422, 7729880, 10048844, 12561055, 20097688, 25122110, 50244220, 100488440]

約数ペア:

[(1, 100488440), (2, 50244220), (4, 25122110), (5, 20097688), (8, 12561055), (10, 10048844), (13, 7729880), (20, 5024422), (26, 3864940), (40, 2512211), (52, 1932470), (65, 1545976), (104, 966235), (130, 772988), (260, 386494), (520, 193247)]