2400200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 6093360

約数和(自身を除く): 3693160

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, 1091, 1100, 2182, 2200, 4364, 5455, 8728, 10910, 12001, 21820, 24002, 27275, 43640, 48004, 54550, 60005, 96008, 109100, 120010, 218200, 240020, 300025, 480040, 600050, 1200100, 2400200]

約数ペア:

[(1, 2400200), (2, 1200100), (4, 600050), (5, 480040), (8, 300025), (10, 240020), (11, 218200), (20, 120010), (22, 109100), (25, 96008), (40, 60005), (44, 54550), (50, 48004), (55, 43640), (88, 27275), (100, 24002), (110, 21820), (200, 12001), (220, 10910), (275, 8728), (440, 5455), (550, 4364), (1091, 2200), (1100, 2182)]