5722220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5839}}^1$

素因数の和:5862

約数の個数: 36

約数和(自身を含む): 13980960

約数和(自身を除く): 8258740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5839, 11678, 23356, 29195, 40873, 58390, 81746, 116780, 163492, 204365, 286111, 408730, 572222, 817460, 1144444, 1430555, 2861110, 5722220]

約数ペア:

[(1, 5722220), (2, 2861110), (4, 1430555), (5, 1144444), (7, 817460), (10, 572222), (14, 408730), (20, 286111), (28, 204365), (35, 163492), (49, 116780), (70, 81746), (98, 58390), (140, 40873), (196, 29195), (245, 23356), (490, 11678), (980, 5839)]