26764140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34313}}^1$

素因数の和:34338

約数の個数: 48

約数和(自身を含む): 80706528

約数和(自身を除く): 53942388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34313, 68626, 102939, 137252, 171565, 205878, 343130, 411756, 446069, 514695, 686260, 892138, 1029390, 1338207, 1784276, 2058780, 2230345, 2676414, 4460690, 5352828, 6691035, 8921380, 13382070, 26764140]

約数ペア:

[(1, 26764140), (2, 13382070), (3, 8921380), (4, 6691035), (5, 5352828), (6, 4460690), (10, 2676414), (12, 2230345), (13, 2058780), (15, 1784276), (20, 1338207), (26, 1029390), (30, 892138), (39, 686260), (52, 514695), (60, 446069), (65, 411756), (78, 343130), (130, 205878), (156, 171565), (195, 137252), (260, 102939), (390, 68626), (780, 34313)]