80576930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11867}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 167481216

約数和(自身を除く): 86904286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 11867, 23734, 59335, 83069, 118670, 166138, 415345, 830690, 1151099, 2302198, 5755495, 8057693, 11510990, 16115386, 40288465, 80576930]

約数ペア:

[(1, 80576930), (2, 40288465), (5, 16115386), (7, 11510990), (10, 8057693), (14, 5755495), (35, 2302198), (70, 1151099), (97, 830690), (194, 415345), (485, 166138), (679, 118670), (970, 83069), (1358, 59335), (3395, 23734), (6790, 11867)]