83412620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{68371}}^1$

素因数の和:68441

約数の個数: 24

約数和(自身を含む): 178040688

約数和(自身を除く): 94628068

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 68371, 136742, 273484, 341855, 683710, 1367420, 4170631, 8341262, 16682524, 20853155, 41706310, 83412620]

約数ペア:

[(1, 83412620), (2, 41706310), (4, 20853155), (5, 16682524), (10, 8341262), (20, 4170631), (61, 1367420), (122, 683710), (244, 341855), (305, 273484), (610, 136742), (1220, 68371)]