2905372000

素因数分解:

$2^5\times 5^3\times {\mathrm{509}}^1\times {\mathrm{1427}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 7157535840

約数和(自身を除く): 4252163840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 509, 800, 1000, 1018, 1427, 2000, 2036, 2545, 2854, 4000, 4072, 5090, 5708, 7135, 8144, 10180, 11416, 12725, 14270, 16288, 20360, 22832, 25450, 28540, 35675, 40720, 45664, 50900, 57080, 63625, 71350, 81440, 101800, 114160, 127250, 142700, 178375, 203600, 228320, 254500, 285400, 356750, 407200, 509000, 570800, 713500, 726343, 1018000, 1141600, 1427000, 1452686, 2036000, 2854000, 2905372, 3631715, 5708000, 5810744, 7263430, 11621488, 14526860, 18158575, 23242976, 29053720, 36317150, 58107440, 72634300, 90792875, 116214880, 145268600, 181585750, 290537200, 363171500, 581074400, 726343000, 1452686000, 2905372000]

約数ペア:

[(1, 2905372000), (2, 1452686000), (4, 726343000), (5, 581074400), (8, 363171500), (10, 290537200), (16, 181585750), (20, 145268600), (25, 116214880), (32, 90792875), (40, 72634300), (50, 58107440), (80, 36317150), (100, 29053720), (125, 23242976), (160, 18158575), (200, 14526860), (250, 11621488), (400, 7263430), (500, 5810744), (509, 5708000), (800, 3631715), (1000, 2905372), (1018, 2854000), (1427, 2036000), (2000, 1452686), (2036, 1427000), (2545, 1141600), (2854, 1018000), (4000, 726343), (4072, 713500), (5090, 570800), (5708, 509000), (7135, 407200), (8144, 356750), (10180, 285400), (11416, 254500), (12725, 228320), (14270, 203600), (16288, 178375), (20360, 142700), (22832, 127250), (25450, 114160), (28540, 101800), (35675, 81440), (40720, 71350), (45664, 63625), (50900, 57080)]