4233580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 5856500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 857, 988, 1235, 1714, 2470, 3428, 4285, 4940, 8570, 11141, 16283, 17140, 22282, 32566, 44564, 55705, 65132, 81415, 111410, 162830, 211679, 222820, 325660, 423358, 846716, 1058395, 2116790, 4233580]

約数ペア:

[(1, 4233580), (2, 2116790), (4, 1058395), (5, 846716), (10, 423358), (13, 325660), (19, 222820), (20, 211679), (26, 162830), (38, 111410), (52, 81415), (65, 65132), (76, 55705), (95, 44564), (130, 32566), (190, 22282), (247, 17140), (260, 16283), (380, 11141), (494, 8570), (857, 4940), (988, 4285), (1235, 3428), (1714, 2470)]