22164700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7686

約数の個数: 36

約数和(自身を含む): 49762440

約数和(自身を除く): 27597740

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 7643, 15286, 30572, 38215, 76430, 152860, 191075, 221647, 382150, 443294, 764300, 886588, 1108235, 2216470, 4432940, 5541175, 11082350, 22164700]

約数ペア:

[(1, 22164700), (2, 11082350), (4, 5541175), (5, 4432940), (10, 2216470), (20, 1108235), (25, 886588), (29, 764300), (50, 443294), (58, 382150), (100, 221647), (116, 191075), (145, 152860), (290, 76430), (580, 38215), (725, 30572), (1450, 15286), (2900, 7643)]