40809699070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2568263}}^1$

素因数の和:2568504

約数の個数: 32

約数和(自身を含む): 84321243648

約数和(自身を除く): 43511544578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 15890, 2568263, 5136526, 12841315, 17977841, 25682630, 35955682, 89889205, 179778410, 582995701, 1165991402, 2914978505, 4080969907, 5829957010, 8161939814, 20404849535, 40809699070]

約数ペア:

[(1, 40809699070), (2, 20404849535), (5, 8161939814), (7, 5829957010), (10, 4080969907), (14, 2914978505), (35, 1165991402), (70, 582995701), (227, 179778410), (454, 89889205), (1135, 35955682), (1589, 25682630), (2270, 17977841), (3178, 12841315), (7945, 5136526), (15890, 2568263)]