1050200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 2511000

約数和(自身を除く): 1460800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 89, 100, 118, 178, 200, 236, 295, 356, 445, 472, 590, 712, 890, 1180, 1475, 1780, 2225, 2360, 2950, 3560, 4450, 5251, 5900, 8900, 10502, 11800, 17800, 21004, 26255, 42008, 52510, 105020, 131275, 210040, 262550, 525100, 1050200]

約数ペア:

[(1, 1050200), (2, 525100), (4, 262550), (5, 210040), (8, 131275), (10, 105020), (20, 52510), (25, 42008), (40, 26255), (50, 21004), (59, 17800), (89, 11800), (100, 10502), (118, 8900), (178, 5900), (200, 5251), (236, 4450), (295, 3560), (356, 2950), (445, 2360), (472, 2225), (590, 1780), (712, 1475), (890, 1180)]