26318940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6547}}^1$

素因数の和:6626

約数の個数: 48

約数和(自身を含む): 74804352

約数和(自身を除く): 48485412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 6547, 13094, 19641, 26188, 32735, 39282, 65470, 78564, 98205, 130940, 196410, 392820, 438649, 877298, 1315947, 1754596, 2193245, 2631894, 4386490, 5263788, 6579735, 8772980, 13159470, 26318940]

約数ペア:

[(1, 26318940), (2, 13159470), (3, 8772980), (4, 6579735), (5, 5263788), (6, 4386490), (10, 2631894), (12, 2193245), (15, 1754596), (20, 1315947), (30, 877298), (60, 438649), (67, 392820), (134, 196410), (201, 130940), (268, 98205), (335, 78564), (402, 65470), (670, 39282), (804, 32735), (1005, 26188), (1340, 19641), (2010, 13094), (4020, 6547)]