224337820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2381}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 539437248

約数和(自身を除く): 315099428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 1346, 2381, 2692, 3365, 4711, 4762, 6730, 9422, 9524, 11905, 13460, 16667, 18844, 23555, 23810, 33334, 47110, 47620, 66668, 83335, 94220, 166670, 333340, 1602413, 3204826, 6409652, 8012065, 11216891, 16024130, 22433782, 32048260, 44867564, 56084455, 112168910, 224337820]

約数ペア:

[(1, 224337820), (2, 112168910), (4, 56084455), (5, 44867564), (7, 32048260), (10, 22433782), (14, 16024130), (20, 11216891), (28, 8012065), (35, 6409652), (70, 3204826), (140, 1602413), (673, 333340), (1346, 166670), (2381, 94220), (2692, 83335), (3365, 66668), (4711, 47620), (4762, 47110), (6730, 33334), (9422, 23810), (9524, 23555), (11905, 18844), (13460, 16667)]