44149220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31091}}^1$

素因数の和:31171

約数の個数: 24

約数和(自身を含む): 94022208

約数和(自身を除く): 49872988

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 31091, 62182, 124364, 155455, 310910, 621820, 2207461, 4414922, 8829844, 11037305, 22074610, 44149220]

約数ペア:

[(1, 44149220), (2, 22074610), (4, 11037305), (5, 8829844), (10, 4414922), (20, 2207461), (71, 621820), (142, 310910), (284, 155455), (355, 124364), (710, 62182), (1420, 31091)]