26651020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 64103760

約数和(自身を除く): 37452740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 229, 230, 253, 458, 460, 506, 529, 916, 1012, 1058, 1145, 1265, 2116, 2290, 2519, 2530, 2645, 4580, 5038, 5060, 5267, 5290, 5819, 10076, 10534, 10580, 11638, 12595, 21068, 23276, 25190, 26335, 29095, 50380, 52670, 57937, 58190, 105340, 115874, 116380, 121141, 231748, 242282, 289685, 484564, 579370, 605705, 1158740, 1211410, 1332551, 2422820, 2665102, 5330204, 6662755, 13325510, 26651020]

約数ペア:

[(1, 26651020), (2, 13325510), (4, 6662755), (5, 5330204), (10, 2665102), (11, 2422820), (20, 1332551), (22, 1211410), (23, 1158740), (44, 605705), (46, 579370), (55, 484564), (92, 289685), (110, 242282), (115, 231748), (220, 121141), (229, 116380), (230, 115874), (253, 105340), (458, 58190), (460, 57937), (506, 52670), (529, 50380), (916, 29095), (1012, 26335), (1058, 25190), (1145, 23276), (1265, 21068), (2116, 12595), (2290, 11638), (2519, 10580), (2530, 10534), (2645, 10076), (4580, 5819), (5038, 5290), (5060, 5267)]