85341040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46381}}^1$

素因数の和:46417

約数の個数: 40

約数和(自身を含む): 207049248

約数和(自身を除く): 121708208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 46381, 92762, 185524, 231905, 371048, 463810, 742096, 927620, 1066763, 1855240, 2133526, 3710480, 4267052, 5333815, 8534104, 10667630, 17068208, 21335260, 42670520, 85341040]

約数ペア:

[(1, 85341040), (2, 42670520), (4, 21335260), (5, 17068208), (8, 10667630), (10, 8534104), (16, 5333815), (20, 4267052), (23, 3710480), (40, 2133526), (46, 1855240), (80, 1066763), (92, 927620), (115, 742096), (184, 463810), (230, 371048), (368, 231905), (460, 185524), (920, 92762), (1840, 46381)]