42827500

素因数分解:

$2^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 96394144

約数和(自身を除く): 53566644

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 463, 500, 625, 740, 925, 926, 1250, 1850, 1852, 2315, 2500, 3700, 4625, 4630, 9250, 9260, 11575, 17131, 18500, 23125, 23150, 34262, 46250, 46300, 57875, 68524, 85655, 92500, 115750, 171310, 231500, 289375, 342620, 428275, 578750, 856550, 1157500, 1713100, 2141375, 4282750, 8565500, 10706875, 21413750, 42827500]

約数ペア:

[(1, 42827500), (2, 21413750), (4, 10706875), (5, 8565500), (10, 4282750), (20, 2141375), (25, 1713100), (37, 1157500), (50, 856550), (74, 578750), (100, 428275), (125, 342620), (148, 289375), (185, 231500), (250, 171310), (370, 115750), (463, 92500), (500, 85655), (625, 68524), (740, 57875), (925, 46300), (926, 46250), (1250, 34262), (1850, 23150), (1852, 23125), (2315, 18500), (2500, 17131), (3700, 11575), (4625, 9260), (4630, 9250)]