487748200

素因数分解:

$2^3\times 5^2\times {\mathrm{571}}^1\times {\mathrm{4271}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 1136266560

約数和(自身を除く): 648518360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 571, 1142, 2284, 2855, 4271, 4568, 5710, 8542, 11420, 14275, 17084, 21355, 22840, 28550, 34168, 42710, 57100, 85420, 106775, 114200, 170840, 213550, 427100, 854200, 2438741, 4877482, 9754964, 12193705, 19509928, 24387410, 48774820, 60968525, 97549640, 121937050, 243874100, 487748200]

約数ペア:

[(1, 487748200), (2, 243874100), (4, 121937050), (5, 97549640), (8, 60968525), (10, 48774820), (20, 24387410), (25, 19509928), (40, 12193705), (50, 9754964), (100, 4877482), (200, 2438741), (571, 854200), (1142, 427100), (2284, 213550), (2855, 170840), (4271, 114200), (4568, 106775), (5710, 85420), (8542, 57100), (11420, 42710), (14275, 34168), (17084, 28550), (21355, 22840)]