128124610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 241496640

約数和(自身を除く): 113372030

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 4814, 5323, 10646, 12035, 24070, 26615, 53230, 154367, 308734, 441809, 771835, 883618, 1543670, 2209045, 4418090, 12812461, 25624922, 64062305, 128124610]

約数ペア:

[(1, 128124610), (2, 64062305), (5, 25624922), (10, 12812461), (29, 4418090), (58, 2209045), (83, 1543670), (145, 883618), (166, 771835), (290, 441809), (415, 308734), (830, 154367), (2407, 53230), (4814, 26615), (5323, 24070), (10646, 12035)]