41998790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 35838970

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 530, 545, 727, 1090, 1454, 3635, 5777, 7270, 11554, 28885, 38531, 57770, 77062, 79243, 158486, 192655, 385310, 396215, 792430, 4199879, 8399758, 20999395, 41998790]

約数ペア:

[(1, 41998790), (2, 20999395), (5, 8399758), (10, 4199879), (53, 792430), (106, 396215), (109, 385310), (218, 192655), (265, 158486), (530, 79243), (545, 77062), (727, 57770), (1090, 38531), (1454, 28885), (3635, 11554), (5777, 7270)]