88795720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170761}}^1$

素因数の和:170785

約数の個数: 32

約数和(自身を含む): 215160120

約数和(自身を除く): 126364400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 170761, 341522, 683044, 853805, 1366088, 1707610, 2219893, 3415220, 4439786, 6830440, 8879572, 11099465, 17759144, 22198930, 44397860, 88795720]

約数ペア:

[(1, 88795720), (2, 44397860), (4, 22198930), (5, 17759144), (8, 11099465), (10, 8879572), (13, 6830440), (20, 4439786), (26, 3415220), (40, 2219893), (52, 1707610), (65, 1366088), (104, 853805), (130, 683044), (260, 341522), (520, 170761)]