7236580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2176

約数の個数: 36

約数和(自身を含む): 16463412

約数和(自身を除く): 9226832

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2141, 3380, 4282, 8564, 10705, 21410, 27833, 42820, 55666, 111332, 139165, 278330, 361829, 556660, 723658, 1447316, 1809145, 3618290, 7236580]

約数ペア:

[(1, 7236580), (2, 3618290), (4, 1809145), (5, 1447316), (10, 723658), (13, 556660), (20, 361829), (26, 278330), (52, 139165), (65, 111332), (130, 55666), (169, 42820), (260, 27833), (338, 21410), (676, 10705), (845, 8564), (1690, 4282), (2141, 3380)]