79387160

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7013}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 179277840

約数和(自身を除く): 99890680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 7013, 11320, 14026, 28052, 35065, 56104, 70130, 140260, 280520, 1984679, 3969358, 7938716, 9923395, 15877432, 19846790, 39693580, 79387160]

約数ペア:

[(1, 79387160), (2, 39693580), (4, 19846790), (5, 15877432), (8, 9923395), (10, 7938716), (20, 3969358), (40, 1984679), (283, 280520), (566, 140260), (1132, 70130), (1415, 56104), (2264, 35065), (2830, 28052), (5660, 14026), (7013, 11320)]