47568680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32141}}^1$

素因数の和:32189

約数の個数: 32

約数和(自身を含む): 109925640

約数和(自身を除く): 62356960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32141, 64282, 128564, 160705, 257128, 321410, 642820, 1189217, 1285640, 2378434, 4756868, 5946085, 9513736, 11892170, 23784340, 47568680]

約数ペア:

[(1, 47568680), (2, 23784340), (4, 11892170), (5, 9513736), (8, 5946085), (10, 4756868), (20, 2378434), (37, 1285640), (40, 1189217), (74, 642820), (148, 321410), (185, 257128), (296, 160705), (370, 128564), (740, 64282), (1480, 32141)]