248399440

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{52627}}^1$

素因数の和:52699

約数の個数: 40

約数和(自身を含む): 587328480

約数和(自身を除く): 338929040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 52627, 105254, 210508, 263135, 421016, 526270, 842032, 1052540, 2105080, 3104993, 4210160, 6209986, 12419972, 15524965, 24839944, 31049930, 49679888, 62099860, 124199720, 248399440]

約数ペア:

[(1, 248399440), (2, 124199720), (4, 62099860), (5, 49679888), (8, 31049930), (10, 24839944), (16, 15524965), (20, 12419972), (40, 6209986), (59, 4210160), (80, 3104993), (118, 2105080), (236, 1052540), (295, 842032), (472, 526270), (590, 421016), (944, 263135), (1180, 210508), (2360, 105254), (4720, 52627)]