39950390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 33593290

約数列:

[1, 2, 5, 10, 83, 127, 166, 254, 379, 415, 635, 758, 830, 1270, 1895, 3790, 10541, 21082, 31457, 48133, 52705, 62914, 96266, 105410, 157285, 240665, 314570, 481330, 3995039, 7990078, 19975195, 39950390]

約数ペア:

[(1, 39950390), (2, 19975195), (5, 7990078), (10, 3995039), (83, 481330), (127, 314570), (166, 240665), (254, 157285), (379, 105410), (415, 96266), (635, 62914), (758, 52705), (830, 48133), (1270, 31457), (1895, 21082), (3790, 10541)]