10669142020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{155663}}^1$

素因数の和:155844

約数の個数: 48

約数和(自身を含む): 23536396800

約数和(自身を除く): 12867254780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 34270, 68540, 155663, 311326, 622652, 778315, 1556630, 3113260, 3580249, 7160498, 14320996, 17901245, 23193787, 35802490, 46387574, 71604980, 92775148, 115968935, 231937870, 463875740, 533457101, 1066914202, 2133828404, 2667285505, 5334571010, 10669142020]

約数ペア:

[(1, 10669142020), (2, 5334571010), (4, 2667285505), (5, 2133828404), (10, 1066914202), (20, 533457101), (23, 463875740), (46, 231937870), (92, 115968935), (115, 92775148), (149, 71604980), (230, 46387574), (298, 35802490), (460, 23193787), (596, 17901245), (745, 14320996), (1490, 7160498), (2980, 3580249), (3427, 3113260), (6854, 1556630), (13708, 778315), (17135, 622652), (34270, 311326), (68540, 155663)]