4094200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 10389960

約数和(自身を除く): 6295760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1861, 2200, 3722, 7444, 9305, 14888, 18610, 20471, 37220, 40942, 46525, 74440, 81884, 93050, 102355, 163768, 186100, 204710, 372200, 409420, 511775, 818840, 1023550, 2047100, 4094200]

約数ペア:

[(1, 4094200), (2, 2047100), (4, 1023550), (5, 818840), (8, 511775), (10, 409420), (11, 372200), (20, 204710), (22, 186100), (25, 163768), (40, 102355), (44, 93050), (50, 81884), (55, 74440), (88, 46525), (100, 40942), (110, 37220), (200, 20471), (220, 18610), (275, 14888), (440, 9305), (550, 7444), (1100, 3722), (1861, 2200)]