72732010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15121}}^1$

素因数の和:15178

約数の個数: 32

約数和(自身を含む): 144808272

約数和(自身を除く): 72076262

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 15121, 30242, 75605, 151210, 196573, 393146, 559477, 982865, 1118954, 1965730, 2797385, 5594770, 7273201, 14546402, 36366005, 72732010]

約数ペア:

[(1, 72732010), (2, 36366005), (5, 14546402), (10, 7273201), (13, 5594770), (26, 2797385), (37, 1965730), (65, 1118954), (74, 982865), (130, 559477), (185, 393146), (370, 196573), (481, 151210), (962, 75605), (2405, 30242), (4810, 15121)]