77813410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 146045952

約数和(自身を除く): 68232542

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 2437, 3193, 4874, 6386, 12185, 15965, 24370, 31930, 75547, 151094, 251011, 377735, 502022, 755470, 1255055, 2510110, 7781341, 15562682, 38906705, 77813410]

約数ペア:

[(1, 77813410), (2, 38906705), (5, 15562682), (10, 7781341), (31, 2510110), (62, 1255055), (103, 755470), (155, 502022), (206, 377735), (310, 251011), (515, 151094), (1030, 75547), (2437, 31930), (3193, 24370), (4874, 15965), (6386, 12185)]