5566060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 12247200

約数和(自身を除く): 6681140

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 89, 106, 118, 178, 212, 236, 265, 295, 356, 445, 530, 590, 890, 1060, 1180, 1780, 3127, 4717, 5251, 6254, 9434, 10502, 12508, 15635, 18868, 21004, 23585, 26255, 31270, 47170, 52510, 62540, 94340, 105020, 278303, 556606, 1113212, 1391515, 2783030, 5566060]

約数ペア:

[(1, 5566060), (2, 2783030), (4, 1391515), (5, 1113212), (10, 556606), (20, 278303), (53, 105020), (59, 94340), (89, 62540), (106, 52510), (118, 47170), (178, 31270), (212, 26255), (236, 23585), (265, 21004), (295, 18868), (356, 15635), (445, 12508), (530, 10502), (590, 9434), (890, 6254), (1060, 5251), (1180, 4717), (1780, 3127)]