432817220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{3719}}^1$

素因数の和:3785

約数の個数: 72

約数和(自身を含む): 1036808640

約数和(自身を除く): 603991420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 529, 1012, 1058, 1265, 2116, 2530, 2645, 3719, 5060, 5290, 5819, 7438, 10580, 11638, 14876, 18595, 23276, 29095, 37190, 40909, 58190, 74380, 81818, 85537, 116380, 163636, 171074, 204545, 342148, 409090, 427685, 818180, 855370, 940907, 1710740, 1881814, 1967351, 3763628, 3934702, 4704535, 7869404, 9409070, 9836755, 18818140, 19673510, 21640861, 39347020, 43281722, 86563444, 108204305, 216408610, 432817220]

約数ペア:

[(1, 432817220), (2, 216408610), (4, 108204305), (5, 86563444), (10, 43281722), (11, 39347020), (20, 21640861), (22, 19673510), (23, 18818140), (44, 9836755), (46, 9409070), (55, 7869404), (92, 4704535), (110, 3934702), (115, 3763628), (220, 1967351), (230, 1881814), (253, 1710740), (460, 940907), (506, 855370), (529, 818180), (1012, 427685), (1058, 409090), (1265, 342148), (2116, 204545), (2530, 171074), (2645, 163636), (3719, 116380), (5060, 85537), (5290, 81818), (5819, 74380), (7438, 58190), (10580, 40909), (11638, 37190), (14876, 29095), (18595, 23276)]