40188290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 75907584

約数和(自身を除く): 35719294

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 2311, 3478, 4622, 8695, 11555, 17390, 23110, 85507, 108617, 171014, 217234, 427535, 543085, 855070, 1086170, 4018829, 8037658, 20094145, 40188290]

約数ペア:

[(1, 40188290), (2, 20094145), (5, 8037658), (10, 4018829), (37, 1086170), (47, 855070), (74, 543085), (94, 427535), (185, 217234), (235, 171014), (370, 108617), (470, 85507), (1739, 23110), (2311, 17390), (3478, 11555), (4622, 8695)]