778840070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{11299}}^1$

素因数の和:11480

約数の個数: 32

約数和(自身を含む): 1437631200

約数和(自身を除く): 658791130

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1130, 6893, 11299, 13786, 22598, 34465, 56495, 68930, 112990, 689239, 1276787, 1378478, 2553574, 3446195, 6383935, 6892390, 12767870, 77884007, 155768014, 389420035, 778840070]

約数ペア:

[(1, 778840070), (2, 389420035), (5, 155768014), (10, 77884007), (61, 12767870), (113, 6892390), (122, 6383935), (226, 3446195), (305, 2553574), (565, 1378478), (610, 1276787), (1130, 689239), (6893, 112990), (11299, 68930), (13786, 56495), (22598, 34465)]