1073000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 2667600

約数和(自身を除く): 1594600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 50, 58, 74, 100, 116, 125, 145, 148, 185, 200, 232, 250, 290, 296, 370, 500, 580, 725, 740, 925, 1000, 1073, 1160, 1450, 1480, 1850, 2146, 2900, 3625, 3700, 4292, 4625, 5365, 5800, 7250, 7400, 8584, 9250, 10730, 14500, 18500, 21460, 26825, 29000, 37000, 42920, 53650, 107300, 134125, 214600, 268250, 536500, 1073000]

約数ペア:

[(1, 1073000), (2, 536500), (4, 268250), (5, 214600), (8, 134125), (10, 107300), (20, 53650), (25, 42920), (29, 37000), (37, 29000), (40, 26825), (50, 21460), (58, 18500), (74, 14500), (100, 10730), (116, 9250), (125, 8584), (145, 7400), (148, 7250), (185, 5800), (200, 5365), (232, 4625), (250, 4292), (290, 3700), (296, 3625), (370, 2900), (500, 2146), (580, 1850), (725, 1480), (740, 1450), (925, 1160), (1000, 1073)]