66466010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 131707296

約数和(自身を除く): 65241286

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 587, 670, 845, 871, 1174, 1690, 1742, 2935, 4355, 5870, 7631, 8710, 11323, 15262, 22646, 38155, 39329, 56615, 76310, 78658, 99203, 113230, 196645, 198406, 393290, 496015, 511277, 992030, 1022554, 2556385, 5112770, 6646601, 13293202, 33233005, 66466010]

約数ペア:

[(1, 66466010), (2, 33233005), (5, 13293202), (10, 6646601), (13, 5112770), (26, 2556385), (65, 1022554), (67, 992030), (130, 511277), (134, 496015), (169, 393290), (335, 198406), (338, 196645), (587, 113230), (670, 99203), (845, 78658), (871, 76310), (1174, 56615), (1690, 39329), (1742, 38155), (2935, 22646), (4355, 15262), (5870, 11323), (7631, 8710)]