40363310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1237}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 78617952

約数和(自身を除く): 38254642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1237, 1255, 2474, 2510, 3263, 6185, 6526, 12370, 16081, 16315, 32162, 32630, 80405, 160810, 310487, 620974, 1552435, 3104870, 4036331, 8072662, 20181655, 40363310]

約数ペア:

[(1, 40363310), (2, 20181655), (5, 8072662), (10, 4036331), (13, 3104870), (26, 1552435), (65, 620974), (130, 310487), (251, 160810), (502, 80405), (1237, 32630), (1255, 32162), (2474, 16315), (2510, 16081), (3263, 12370), (6185, 6526)]