11984360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5653}}^1$

素因数の和:5717

約数の個数: 32

約数和(自身を含む): 27478440

約数和(自身を除く): 15494080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5653, 11306, 22612, 28265, 45224, 56530, 113060, 226120, 299609, 599218, 1198436, 1498045, 2396872, 2996090, 5992180, 11984360]

約数ペア:

[(1, 11984360), (2, 5992180), (4, 2996090), (5, 2396872), (8, 1498045), (10, 1198436), (20, 599218), (40, 299609), (53, 226120), (106, 113060), (212, 56530), (265, 45224), (424, 28265), (530, 22612), (1060, 11306), (2120, 5653)]