105453260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 243280800

約数和(自身を除く): 137827540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 3217, 3278, 6434, 6556, 8195, 12868, 16085, 16390, 32170, 32780, 35387, 64340, 70774, 141548, 176935, 353870, 479333, 707740, 958666, 1917332, 2396665, 4793330, 5272663, 9586660, 10545326, 21090652, 26363315, 52726630, 105453260]

約数ペア:

[(1, 105453260), (2, 52726630), (4, 26363315), (5, 21090652), (10, 10545326), (11, 9586660), (20, 5272663), (22, 4793330), (44, 2396665), (55, 1917332), (110, 958666), (149, 707740), (220, 479333), (298, 353870), (596, 176935), (745, 141548), (1490, 70774), (1639, 64340), (2980, 35387), (3217, 32780), (3278, 32170), (6434, 16390), (6556, 16085), (8195, 12868)]