23443240

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3733}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 53097480

約数和(自身を除く): 29654240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 3733, 6280, 7466, 14932, 18665, 29864, 37330, 74660, 149320, 586081, 1172162, 2344324, 2930405, 4688648, 5860810, 11721620, 23443240]

約数ペア:

[(1, 23443240), (2, 11721620), (4, 5860810), (5, 4688648), (8, 2930405), (10, 2344324), (20, 1172162), (40, 586081), (157, 149320), (314, 74660), (628, 37330), (785, 29864), (1256, 18665), (1570, 14932), (3140, 7466), (3733, 6280)]