5092280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 11651040

約数和(自身を除く): 6558760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2087, 2440, 4174, 8348, 10435, 16696, 20870, 41740, 83480, 127307, 254614, 509228, 636535, 1018456, 1273070, 2546140, 5092280]

約数ペア:

[(1, 5092280), (2, 2546140), (4, 1273070), (5, 1018456), (8, 636535), (10, 509228), (20, 254614), (40, 127307), (61, 83480), (122, 41740), (244, 20870), (305, 16696), (488, 10435), (610, 8348), (1220, 4174), (2087, 2440)]