5402000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 13598832

約数和(自身を除く): 8196832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 73, 74, 80, 100, 125, 146, 148, 185, 200, 250, 292, 296, 365, 370, 400, 500, 584, 592, 730, 740, 925, 1000, 1168, 1460, 1480, 1825, 1850, 2000, 2701, 2920, 2960, 3650, 3700, 4625, 5402, 5840, 7300, 7400, 9125, 9250, 10804, 13505, 14600, 14800, 18250, 18500, 21608, 27010, 29200, 36500, 37000, 43216, 54020, 67525, 73000, 74000, 108040, 135050, 146000, 216080, 270100, 337625, 540200, 675250, 1080400, 1350500, 2701000, 5402000]

約数ペア:

[(1, 5402000), (2, 2701000), (4, 1350500), (5, 1080400), (8, 675250), (10, 540200), (16, 337625), (20, 270100), (25, 216080), (37, 146000), (40, 135050), (50, 108040), (73, 74000), (74, 73000), (80, 67525), (100, 54020), (125, 43216), (146, 37000), (148, 36500), (185, 29200), (200, 27010), (250, 21608), (292, 18500), (296, 18250), (365, 14800), (370, 14600), (400, 13505), (500, 10804), (584, 9250), (592, 9125), (730, 7400), (740, 7300), (925, 5840), (1000, 5402), (1168, 4625), (1460, 3700), (1480, 3650), (1825, 2960), (1850, 2920), (2000, 2701)]