2297898.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3533}}^1$

素因数の和:3785

約数の個数: 40

約数和(自身を含む): 157757760

約数和(自身を除く): 90206800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3533, 3824, 4780, 7066, 9560, 14132, 17665, 19120, 28264, 35330, 56528, 70660, 141320, 282640, 844387, 1688774, 3377548, 4221935, 6755096, 8443870, 13510192, 16887740, 33775480, 67550960]

約数ペア:

[(1, 67550960), (2, 33775480), (4, 16887740), (5, 13510192), (8, 8443870), (10, 6755096), (16, 4221935), (20, 3377548), (40, 1688774), (80, 844387), (239, 282640), (478, 141320), (956, 70660), (1195, 56528), (1912, 35330), (2390, 28264), (3533, 19120), (3824, 17665), (4780, 14132), (7066, 9560)]