26371840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 72

約数和(自身を含む): 68948208

約数和(自身を除く): 42576368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 1873, 2816, 3520, 3746, 7040, 7492, 9365, 14080, 14984, 18730, 20603, 29968, 37460, 41206, 59936, 74920, 82412, 103015, 119872, 149840, 164824, 206030, 239744, 299680, 329648, 412060, 479488, 599360, 659296, 824120, 1198720, 1318592, 1648240, 2397440, 2637184, 3296480, 5274368, 6592960, 13185920, 26371840]

約数ペア:

[(1, 26371840), (2, 13185920), (4, 6592960), (5, 5274368), (8, 3296480), (10, 2637184), (11, 2397440), (16, 1648240), (20, 1318592), (22, 1198720), (32, 824120), (40, 659296), (44, 599360), (55, 479488), (64, 412060), (80, 329648), (88, 299680), (110, 239744), (128, 206030), (160, 164824), (176, 149840), (220, 119872), (256, 103015), (320, 82412), (352, 74920), (440, 59936), (640, 41206), (704, 37460), (880, 29968), (1280, 20603), (1408, 18730), (1760, 14984), (1873, 14080), (2816, 9365), (3520, 7492), (3746, 7040)]