79601360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14851}}^1$

素因数の和:14931

約数の個数: 40

約数和(自身を含む): 187848096

約数和(自身を除く): 108246736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 14851, 29702, 59404, 74255, 118808, 148510, 237616, 297020, 594040, 995017, 1188080, 1990034, 3980068, 4975085, 7960136, 9950170, 15920272, 19900340, 39800680, 79601360]

約数ペア:

[(1, 79601360), (2, 39800680), (4, 19900340), (5, 15920272), (8, 9950170), (10, 7960136), (16, 4975085), (20, 3980068), (40, 1990034), (67, 1188080), (80, 995017), (134, 594040), (268, 297020), (335, 237616), (536, 148510), (670, 118808), (1072, 74255), (1340, 59404), (2680, 29702), (5360, 14851)]