200809388480

素因数分解:

$2^6\times 5^1\times {\mathrm{627529339}}^1$

素因数の和:627529356

約数の個数: 28

約数和(自身を含む): 478177357080

約数和(自身を除く): 277367968600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 627529339, 1255058678, 2510117356, 3137646695, 5020234712, 6275293390, 10040469424, 12550586780, 20080938848, 25101173560, 40161877696, 50202347120, 100404694240, 200809388480]

約数ペア:

[(1, 200809388480), (2, 100404694240), (4, 50202347120), (5, 40161877696), (8, 25101173560), (10, 20080938848), (16, 12550586780), (20, 10040469424), (32, 6275293390), (40, 5020234712), (64, 3137646695), (80, 2510117356), (160, 1255058678), (320, 627529339)]