79747670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 151208640

約数和(自身を除く): 71460970

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 3181, 5014, 6362, 12535, 15905, 25070, 31810, 73163, 146326, 346729, 365815, 693458, 731630, 1733645, 3467290, 7974767, 15949534, 39873835, 79747670]

約数ペア:

[(1, 79747670), (2, 39873835), (5, 15949534), (10, 7974767), (23, 3467290), (46, 1733645), (109, 731630), (115, 693458), (218, 365815), (230, 346729), (545, 146326), (1090, 73163), (2507, 31810), (3181, 25070), (5014, 15905), (6362, 12535)]