10502000

素因数分解:

$2^4\times 5^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 26114400

約数和(自身を除く): 15612400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 89, 100, 118, 125, 178, 200, 236, 250, 295, 356, 400, 445, 472, 500, 590, 712, 890, 944, 1000, 1180, 1424, 1475, 1780, 2000, 2225, 2360, 2950, 3560, 4450, 4720, 5251, 5900, 7120, 7375, 8900, 10502, 11125, 11800, 14750, 17800, 21004, 22250, 23600, 26255, 29500, 35600, 42008, 44500, 52510, 59000, 84016, 89000, 105020, 118000, 131275, 178000, 210040, 262550, 420080, 525100, 656375, 1050200, 1312750, 2100400, 2625500, 5251000, 10502000]

約数ペア:

[(1, 10502000), (2, 5251000), (4, 2625500), (5, 2100400), (8, 1312750), (10, 1050200), (16, 656375), (20, 525100), (25, 420080), (40, 262550), (50, 210040), (59, 178000), (80, 131275), (89, 118000), (100, 105020), (118, 89000), (125, 84016), (178, 59000), (200, 52510), (236, 44500), (250, 42008), (295, 35600), (356, 29500), (400, 26255), (445, 23600), (472, 22250), (500, 21004), (590, 17800), (712, 14750), (890, 11800), (944, 11125), (1000, 10502), (1180, 8900), (1424, 7375), (1475, 7120), (1780, 5900), (2000, 5251), (2225, 4720), (2360, 4450), (2950, 3560)]