91400440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{38729}}^1$

素因数の和:38799

約数の個数: 32

約数和(自身を含む): 209142000

約数和(自身を除く): 117741560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 38729, 77458, 154916, 193645, 309832, 387290, 774580, 1549160, 2285011, 4570022, 9140044, 11425055, 18280088, 22850110, 45700220, 91400440]

約数ペア:

[(1, 91400440), (2, 45700220), (4, 22850110), (5, 18280088), (8, 11425055), (10, 9140044), (20, 4570022), (40, 2285011), (59, 1549160), (118, 774580), (236, 387290), (295, 309832), (472, 193645), (590, 154916), (1180, 77458), (2360, 38729)]