979662280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{295079}}^1$

素因数の和:295173

約数の個数: 32

約数和(自身を含む): 2230804800

約数和(自身を除く): 1251142520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 295079, 590158, 1180316, 1475395, 2360632, 2950790, 5901580, 11803160, 24491557, 48983114, 97966228, 122457785, 195932456, 244915570, 489831140, 979662280]

約数ペア:

[(1, 979662280), (2, 489831140), (4, 244915570), (5, 195932456), (8, 122457785), (10, 97966228), (20, 48983114), (40, 24491557), (83, 11803160), (166, 5901580), (332, 2950790), (415, 2360632), (664, 1475395), (830, 1180316), (1660, 590158), (3320, 295079)]