26765090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 55738368

約数和(自身を除く): 28973278

約数列:

[1, 2, 5, 10, 11, 22, 31, 47, 55, 62, 94, 110, 155, 167, 235, 310, 334, 341, 470, 517, 682, 835, 1034, 1457, 1670, 1705, 1837, 2585, 2914, 3410, 3674, 5170, 5177, 7285, 7849, 9185, 10354, 14570, 15698, 16027, 18370, 25885, 32054, 39245, 51770, 56947, 78490, 80135, 86339, 113894, 160270, 172678, 243319, 284735, 431695, 486638, 569470, 863390, 1216595, 2433190, 2676509, 5353018, 13382545, 26765090]

約数ペア:

[(1, 26765090), (2, 13382545), (5, 5353018), (10, 2676509), (11, 2433190), (22, 1216595), (31, 863390), (47, 569470), (55, 486638), (62, 431695), (94, 284735), (110, 243319), (155, 172678), (167, 160270), (235, 113894), (310, 86339), (334, 80135), (341, 78490), (470, 56947), (517, 51770), (682, 39245), (835, 32054), (1034, 25885), (1457, 18370), (1670, 16027), (1705, 15698), (1837, 14570), (2585, 10354), (2914, 9185), (3410, 7849), (3674, 7285), (5170, 5177)]