40810330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 80440128

約数和(自身を除く): 39629798

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1051, 1765, 2102, 3530, 3883, 5255, 7766, 10510, 11561, 19415, 23122, 38830, 57805, 115610, 371003, 742006, 1855015, 3710030, 4081033, 8162066, 20405165, 40810330]

約数ペア:

[(1, 40810330), (2, 20405165), (5, 8162066), (10, 4081033), (11, 3710030), (22, 1855015), (55, 742006), (110, 371003), (353, 115610), (706, 57805), (1051, 38830), (1765, 23122), (2102, 19415), (3530, 11561), (3883, 10510), (5255, 7766)]