184995220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{56747}}^1$

素因数の和:56919

約数の個数: 24

約数和(自身を含む): 390880224

約数和(自身を除く): 205885004

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 56747, 113494, 226988, 283735, 567470, 1134940, 9249761, 18499522, 36999044, 46248805, 92497610, 184995220]

約数ペア:

[(1, 184995220), (2, 92497610), (4, 46248805), (5, 36999044), (10, 18499522), (20, 9249761), (163, 1134940), (326, 567470), (652, 283735), (815, 226988), (1630, 113494), (3260, 56747)]