22279250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 49420800

約数和(自身を除く): 27141550

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 439, 725, 875, 878, 1015, 1450, 1750, 2030, 2195, 3073, 3625, 4390, 5075, 6146, 7250, 10150, 10975, 12731, 15365, 21950, 25375, 25462, 30730, 50750, 54875, 63655, 76825, 89117, 109750, 127310, 153650, 178234, 318275, 384125, 445585, 636550, 768250, 891170, 1591375, 2227925, 3182750, 4455850, 11139625, 22279250]

約数ペア:

[(1, 22279250), (2, 11139625), (5, 4455850), (7, 3182750), (10, 2227925), (14, 1591375), (25, 891170), (29, 768250), (35, 636550), (50, 445585), (58, 384125), (70, 318275), (125, 178234), (145, 153650), (175, 127310), (203, 109750), (250, 89117), (290, 76825), (350, 63655), (406, 54875), (439, 50750), (725, 30730), (875, 25462), (878, 25375), (1015, 21950), (1450, 15365), (1750, 12731), (2030, 10975), (2195, 10150), (3073, 7250), (3625, 6146), (4390, 5075)]