13916500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 32746896

約数和(自身を除く): 18830396

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 2141, 3250, 4282, 6500, 8564, 10705, 21410, 27833, 42820, 53525, 55666, 107050, 111332, 139165, 214100, 267625, 278330, 535250, 556660, 695825, 1070500, 1391650, 2783300, 3479125, 6958250, 13916500]

約数ペア:

[(1, 13916500), (2, 6958250), (4, 3479125), (5, 2783300), (10, 1391650), (13, 1070500), (20, 695825), (25, 556660), (26, 535250), (50, 278330), (52, 267625), (65, 214100), (100, 139165), (125, 111332), (130, 107050), (250, 55666), (260, 53525), (325, 42820), (500, 27833), (650, 21410), (1300, 10705), (1625, 8564), (2141, 6500), (3250, 4282)]