2045766400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{18803}}^1$

素因数の和:18846

約数の個数: 108

約数和(自身を含む): 5361734952

約数和(自身を除く): 3315968552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1280, 1360, 1600, 1700, 2176, 2720, 3200, 3400, 4352, 5440, 6400, 6800, 10880, 13600, 18803, 21760, 27200, 37606, 54400, 75212, 94015, 108800, 150424, 188030, 300848, 319651, 376060, 470075, 601696, 639302, 752120, 940150, 1203392, 1278604, 1504240, 1598255, 1880300, 2406784, 2557208, 3008480, 3196510, 3760600, 4813568, 5114416, 6016960, 6393020, 7521200, 7991275, 10228832, 12033920, 12786040, 15042400, 15982550, 20457664, 24067840, 25572080, 30084800, 31965100, 40915328, 51144160, 60169600, 63930200, 81830656, 102288320, 120339200, 127860400, 204576640, 255720800, 409153280, 511441600, 1022883200, 2045766400]

約数ペア:

[(1, 2045766400), (2, 1022883200), (4, 511441600), (5, 409153280), (8, 255720800), (10, 204576640), (16, 127860400), (17, 120339200), (20, 102288320), (25, 81830656), (32, 63930200), (34, 60169600), (40, 51144160), (50, 40915328), (64, 31965100), (68, 30084800), (80, 25572080), (85, 24067840), (100, 20457664), (128, 15982550), (136, 15042400), (160, 12786040), (170, 12033920), (200, 10228832), (256, 7991275), (272, 7521200), (320, 6393020), (340, 6016960), (400, 5114416), (425, 4813568), (544, 3760600), (640, 3196510), (680, 3008480), (800, 2557208), (850, 2406784), (1088, 1880300), (1280, 1598255), (1360, 1504240), (1600, 1278604), (1700, 1203392), (2176, 940150), (2720, 752120), (3200, 639302), (3400, 601696), (4352, 470075), (5440, 376060), (6400, 319651), (6800, 300848), (10880, 188030), (13600, 150424), (18803, 108800), (21760, 94015), (27200, 75212), (37606, 54400)]