379156910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{38729}}^1$

素因数の和:38836

約数の個数: 32

約数和(自身を含む): 752911200

約数和(自身を除く): 373754290

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 38729, 77458, 193645, 387290, 426019, 852038, 2130095, 3446881, 4260190, 6893762, 17234405, 34468810, 37915691, 75831382, 189578455, 379156910]

約数ペア:

[(1, 379156910), (2, 189578455), (5, 75831382), (10, 37915691), (11, 34468810), (22, 17234405), (55, 6893762), (89, 4260190), (110, 3446881), (178, 2130095), (445, 852038), (890, 426019), (979, 387290), (1958, 193645), (4895, 77458), (9790, 38729)]