3794200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 8994960

約数和(自身を除く): 5200760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 311, 488, 610, 622, 1220, 1244, 1525, 1555, 2440, 2488, 3050, 3110, 6100, 6220, 7775, 12200, 12440, 15550, 18971, 31100, 37942, 62200, 75884, 94855, 151768, 189710, 379420, 474275, 758840, 948550, 1897100, 3794200]

約数ペア:

[(1, 3794200), (2, 1897100), (4, 948550), (5, 758840), (8, 474275), (10, 379420), (20, 189710), (25, 151768), (40, 94855), (50, 75884), (61, 62200), (100, 37942), (122, 31100), (200, 18971), (244, 15550), (305, 12440), (311, 12200), (488, 7775), (610, 6220), (622, 6100), (1220, 3110), (1244, 3050), (1525, 2488), (1555, 2440)]