117389620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{96221}}^1$

素因数の和:96291

約数の個数: 24

約数和(自身を含む): 250562088

約数和(自身を除く): 133172468

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 96221, 192442, 384884, 481105, 962210, 1924420, 5869481, 11738962, 23477924, 29347405, 58694810, 117389620]

約数ペア:

[(1, 117389620), (2, 58694810), (4, 29347405), (5, 23477924), (10, 11738962), (20, 5869481), (61, 1924420), (122, 962210), (244, 481105), (305, 384884), (610, 192442), (1220, 96221)]