77791610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3343}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 73892230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 3343, 4654, 6686, 11635, 16715, 23270, 33430, 43459, 86918, 217295, 434590, 598397, 1196794, 2991985, 5983970, 7779161, 15558322, 38895805, 77791610]

約数ペア:

[(1, 77791610), (2, 38895805), (5, 15558322), (10, 7779161), (13, 5983970), (26, 2991985), (65, 1196794), (130, 598397), (179, 434590), (358, 217295), (895, 86918), (1790, 43459), (2327, 33430), (3343, 23270), (4654, 16715), (6686, 11635)]