26536760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7993}}^1$

素因数の和:8087

約数の個数: 32

約数和(自身を含む): 60434640

約数和(自身を除く): 33897880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7993, 15986, 31972, 39965, 63944, 79930, 159860, 319720, 663419, 1326838, 2653676, 3317095, 5307352, 6634190, 13268380, 26536760]

約数ペア:

[(1, 26536760), (2, 13268380), (4, 6634190), (5, 5307352), (8, 3317095), (10, 2653676), (20, 1326838), (40, 663419), (83, 319720), (166, 159860), (332, 79930), (415, 63944), (664, 39965), (830, 31972), (1660, 15986), (3320, 7993)]