40632590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 74856960

約数和(自身を除く): 34224370

約数列:

[1, 2, 5, 10, 71, 142, 151, 302, 355, 379, 710, 755, 758, 1510, 1895, 3790, 10721, 21442, 26909, 53605, 53818, 57229, 107210, 114458, 134545, 269090, 286145, 572290, 4063259, 8126518, 20316295, 40632590]

約数ペア:

[(1, 40632590), (2, 20316295), (5, 8126518), (10, 4063259), (71, 572290), (142, 286145), (151, 269090), (302, 134545), (355, 114458), (379, 107210), (710, 57229), (755, 53818), (758, 53605), (1510, 26909), (1895, 21442), (3790, 10721)]