17131000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 41258880

約数和(自身を除く): 24127880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 463, 500, 740, 925, 926, 1000, 1480, 1850, 1852, 2315, 3700, 3704, 4625, 4630, 7400, 9250, 9260, 11575, 17131, 18500, 18520, 23150, 34262, 37000, 46300, 57875, 68524, 85655, 92600, 115750, 137048, 171310, 231500, 342620, 428275, 463000, 685240, 856550, 1713100, 2141375, 3426200, 4282750, 8565500, 17131000]

約数ペア:

[(1, 17131000), (2, 8565500), (4, 4282750), (5, 3426200), (8, 2141375), (10, 1713100), (20, 856550), (25, 685240), (37, 463000), (40, 428275), (50, 342620), (74, 231500), (100, 171310), (125, 137048), (148, 115750), (185, 92600), (200, 85655), (250, 68524), (296, 57875), (370, 46300), (463, 37000), (500, 34262), (740, 23150), (925, 18520), (926, 18500), (1000, 17131), (1480, 11575), (1850, 9260), (1852, 9250), (2315, 7400), (3700, 4630), (3704, 4625)]