61682000

素因数分解:

$2^4\times 5^3\times {\mathrm{30841}}^1$

素因数の和:30864

約数の個数: 40

約数和(自身を含む): 149151912

約数和(自身を除く): 87469912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 30841, 61682, 123364, 154205, 246728, 308410, 493456, 616820, 771025, 1233640, 1542050, 2467280, 3084100, 3855125, 6168200, 7710250, 12336400, 15420500, 30841000, 61682000]

約数ペア:

[(1, 61682000), (2, 30841000), (4, 15420500), (5, 12336400), (8, 7710250), (10, 6168200), (16, 3855125), (20, 3084100), (25, 2467280), (40, 1542050), (50, 1233640), (80, 771025), (100, 616820), (125, 493456), (200, 308410), (250, 246728), (400, 154205), (500, 123364), (1000, 61682), (2000, 30841)]