2013936800

素因数分解:

$2^5\times 5^2\times {\mathrm{1033}}^1\times {\mathrm{2437}}^1$

素因数の和:3490

約数の個数: 72

約数和(自身を含む): 4923302076

約数和(自身を除く): 2909365276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1033, 2066, 2437, 4132, 4874, 5165, 8264, 9748, 10330, 12185, 16528, 19496, 20660, 24370, 25825, 33056, 38992, 41320, 48740, 51650, 60925, 77984, 82640, 97480, 103300, 121850, 165280, 194960, 206600, 243700, 389920, 413200, 487400, 826400, 974800, 1949600, 2517421, 5034842, 10069684, 12587105, 20139368, 25174210, 40278736, 50348420, 62935525, 80557472, 100696840, 125871050, 201393680, 251742100, 402787360, 503484200, 1006968400, 2013936800]

約数ペア:

[(1, 2013936800), (2, 1006968400), (4, 503484200), (5, 402787360), (8, 251742100), (10, 201393680), (16, 125871050), (20, 100696840), (25, 80557472), (32, 62935525), (40, 50348420), (50, 40278736), (80, 25174210), (100, 20139368), (160, 12587105), (200, 10069684), (400, 5034842), (800, 2517421), (1033, 1949600), (2066, 974800), (2437, 826400), (4132, 487400), (4874, 413200), (5165, 389920), (8264, 243700), (9748, 206600), (10330, 194960), (12185, 165280), (16528, 121850), (19496, 103300), (20660, 97480), (24370, 82640), (25825, 77984), (33056, 60925), (38992, 51650), (41320, 48740)]