3852760

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 8816400

約数和(自身を除く): 4963640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 1579, 2440, 3158, 6316, 7895, 12632, 15790, 31580, 63160, 96319, 192638, 385276, 481595, 770552, 963190, 1926380, 3852760]

約数ペア:

[(1, 3852760), (2, 1926380), (4, 963190), (5, 770552), (8, 481595), (10, 385276), (20, 192638), (40, 96319), (61, 63160), (122, 31580), (244, 15790), (305, 12632), (488, 7895), (610, 6316), (1220, 3158), (1579, 2440)]