10624820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 12599500

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 127, 178, 188, 235, 254, 356, 445, 470, 508, 635, 890, 940, 1270, 1780, 2540, 4183, 5969, 8366, 11303, 11938, 16732, 20915, 22606, 23876, 29845, 41830, 45212, 56515, 59690, 83660, 113030, 119380, 226060, 531241, 1062482, 2124964, 2656205, 5312410, 10624820]

約数ペア:

[(1, 10624820), (2, 5312410), (4, 2656205), (5, 2124964), (10, 1062482), (20, 531241), (47, 226060), (89, 119380), (94, 113030), (127, 83660), (178, 59690), (188, 56515), (235, 45212), (254, 41830), (356, 29845), (445, 23876), (470, 22606), (508, 20915), (635, 16732), (890, 11938), (940, 11303), (1270, 8366), (1780, 5969), (2540, 4183)]