152376680

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{37717}}^1$

素因数の和:37829

約数の個数: 32

約数和(自身を含む): 346251240

約数和(自身を除く): 193874560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 37717, 75434, 150868, 188585, 301736, 377170, 754340, 1508680, 3809417, 7618834, 15237668, 19047085, 30475336, 38094170, 76188340, 152376680]

約数ペア:

[(1, 152376680), (2, 76188340), (4, 38094170), (5, 30475336), (8, 19047085), (10, 15237668), (20, 7618834), (40, 3809417), (101, 1508680), (202, 754340), (404, 377170), (505, 301736), (808, 188585), (1010, 150868), (2020, 75434), (4040, 37717)]