162191810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{5323}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 319695552

約数和(自身を除く): 157503742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 5323, 6094, 10646, 15235, 26615, 30470, 53230, 58553, 117106, 292765, 585530, 1474471, 2948942, 7372355, 14744710, 16219181, 32438362, 81095905, 162191810]

約数ペア:

[(1, 162191810), (2, 81095905), (5, 32438362), (10, 16219181), (11, 14744710), (22, 7372355), (55, 2948942), (110, 1474471), (277, 585530), (554, 292765), (1385, 117106), (2770, 58553), (3047, 53230), (5323, 30470), (6094, 26615), (10646, 15235)]