121471480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233599}}^1$

素因数の和:233623

約数の個数: 32

約数和(自身を含む): 294336000

約数和(自身を除く): 172864520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 233599, 467198, 934396, 1167995, 1868792, 2335990, 3036787, 4671980, 6073574, 9343960, 12147148, 15183935, 24294296, 30367870, 60735740, 121471480]

約数ペア:

[(1, 121471480), (2, 60735740), (4, 30367870), (5, 24294296), (8, 15183935), (10, 12147148), (13, 9343960), (20, 6073574), (26, 4671980), (40, 3036787), (52, 2335990), (65, 1868792), (104, 1167995), (130, 934396), (260, 467198), (520, 233599)]