11406620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 25316928

約数和(自身を除く): 13910308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 181, 230, 274, 362, 460, 548, 685, 724, 905, 1370, 1810, 2740, 3151, 3620, 4163, 6302, 8326, 12604, 15755, 16652, 20815, 24797, 31510, 41630, 49594, 63020, 83260, 99188, 123985, 247970, 495940, 570331, 1140662, 2281324, 2851655, 5703310, 11406620]

約数ペア:

[(1, 11406620), (2, 5703310), (4, 2851655), (5, 2281324), (10, 1140662), (20, 570331), (23, 495940), (46, 247970), (92, 123985), (115, 99188), (137, 83260), (181, 63020), (230, 49594), (274, 41630), (362, 31510), (460, 24797), (548, 20815), (685, 16652), (724, 15755), (905, 12604), (1370, 8326), (1810, 6302), (2740, 4163), (3151, 3620)]