26501340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5591}}^1$

素因数の和:5682

約数の個数: 48

約数和(自身を含む): 75156480

約数和(自身を除く): 48655140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 5591, 11182, 16773, 22364, 27955, 33546, 55910, 67092, 83865, 111820, 167730, 335460, 441689, 883378, 1325067, 1766756, 2208445, 2650134, 4416890, 5300268, 6625335, 8833780, 13250670, 26501340]

約数ペア:

[(1, 26501340), (2, 13250670), (3, 8833780), (4, 6625335), (5, 5300268), (6, 4416890), (10, 2650134), (12, 2208445), (15, 1766756), (20, 1325067), (30, 883378), (60, 441689), (79, 335460), (158, 167730), (237, 111820), (316, 83865), (395, 67092), (474, 55910), (790, 33546), (948, 27955), (1185, 22364), (1580, 16773), (2370, 11182), (4740, 5591)]