28944293860

素因数分解:

$2^2\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{451831}}^1$

素因数の和:455043

約数の個数: 24

約数和(自身を含む): 60802128576

約数和(自身を除く): 31857834716

約数列:

[1, 2, 4, 5, 10, 20, 3203, 6406, 12812, 16015, 32030, 64060, 451831, 903662, 1807324, 2259155, 4518310, 9036620, 1447214693, 2894429386, 5788858772, 7236073465, 14472146930, 28944293860]

約数ペア:

[(1, 28944293860), (2, 14472146930), (4, 7236073465), (5, 5788858772), (10, 2894429386), (20, 1447214693), (3203, 9036620), (6406, 4518310), (12812, 2259155), (16015, 1807324), (32030, 903662), (64060, 451831)]