157021845520

素因数分解:

$2^4\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2059573}}^1$

素因数の和:2060539

約数の個数: 40

約数和(自身を含む): 365459048856

約数和(自身を除く): 208437203336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 953, 1906, 3812, 4765, 7624, 9530, 15248, 19060, 38120, 76240, 2059573, 4119146, 8238292, 10297865, 16476584, 20595730, 32953168, 41191460, 82382920, 164765840, 1962773069, 3925546138, 7851092276, 9813865345, 15702184552, 19627730690, 31404369104, 39255461380, 78510922760, 157021845520]

約数ペア:

[(1, 157021845520), (2, 78510922760), (4, 39255461380), (5, 31404369104), (8, 19627730690), (10, 15702184552), (16, 9813865345), (20, 7851092276), (40, 3925546138), (80, 1962773069), (953, 164765840), (1906, 82382920), (3812, 41191460), (4765, 32953168), (7624, 20595730), (9530, 16476584), (15248, 10297865), (19060, 8238292), (38120, 4119146), (76240, 2059573)]