10201910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 19215360

約数和(自身を除く): 9013450

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 277, 290, 554, 635, 1270, 1385, 2770, 3683, 7366, 8033, 16066, 18415, 35179, 36830, 40165, 70358, 80330, 175895, 351790, 1020191, 2040382, 5100955, 10201910]

約数ペア:

[(1, 10201910), (2, 5100955), (5, 2040382), (10, 1020191), (29, 351790), (58, 175895), (127, 80330), (145, 70358), (254, 40165), (277, 36830), (290, 35179), (554, 18415), (635, 16066), (1270, 8033), (1385, 7366), (2770, 3683)]