148510520

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{46997}}^1$

素因数の和:47087

約数の個数: 32

約数和(自身を含む): 338385600

約数和(自身を除く): 189875080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 46997, 93994, 187988, 234985, 375976, 469970, 939940, 1879880, 3712763, 7425526, 14851052, 18563815, 29702104, 37127630, 74255260, 148510520]

約数ペア:

[(1, 148510520), (2, 74255260), (4, 37127630), (5, 29702104), (8, 18563815), (10, 14851052), (20, 7425526), (40, 3712763), (79, 1879880), (158, 939940), (316, 469970), (395, 375976), (632, 234985), (790, 187988), (1580, 93994), (3160, 46997)]