89634848000

素因数分解:

$2^8\times 5^3\times {\mathrm{443}}^1\times {\mathrm{6323}}^1$

素因数の和:6797

約数の個数: 144

約数和(自身を含む): 223831048896

約数和(自身を除く): 134196200896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 443, 500, 640, 800, 886, 1000, 1280, 1600, 1772, 2000, 2215, 3200, 3544, 4000, 4430, 6323, 6400, 7088, 8000, 8860, 11075, 12646, 14176, 16000, 17720, 22150, 25292, 28352, 31615, 32000, 35440, 44300, 50584, 55375, 56704, 63230, 70880, 88600, 101168, 110750, 113408, 126460, 141760, 158075, 177200, 202336, 221500, 252920, 283520, 316150, 354400, 404672, 443000, 505840, 567040, 632300, 708800, 790375, 809344, 886000, 1011680, 1264600, 1417600, 1580750, 1618688, 1772000, 2023360, 2529200, 2801089, 2835200, 3161500, 3544000, 4046720, 5058400, 5602178, 6323000, 7088000, 8093440, 10116800, 11204356, 12646000, 14005445, 14176000, 20233600, 22408712, 25292000, 28010890, 40467200, 44817424, 50584000, 56021780, 70027225, 89634848, 101168000, 112043560, 140054450, 179269696, 202336000, 224087120, 280108900, 350136125, 358539392, 448174240, 560217800, 700272250, 717078784, 896348480, 1120435600, 1400544500, 1792696960, 2240871200, 2801089000, 3585393920, 4481742400, 5602178000, 8963484800, 11204356000, 17926969600, 22408712000, 44817424000, 89634848000]

約数ペア:

[(1, 89634848000), (2, 44817424000), (4, 22408712000), (5, 17926969600), (8, 11204356000), (10, 8963484800), (16, 5602178000), (20, 4481742400), (25, 3585393920), (32, 2801089000), (40, 2240871200), (50, 1792696960), (64, 1400544500), (80, 1120435600), (100, 896348480), (125, 717078784), (128, 700272250), (160, 560217800), (200, 448174240), (250, 358539392), (256, 350136125), (320, 280108900), (400, 224087120), (443, 202336000), (500, 179269696), (640, 140054450), (800, 112043560), (886, 101168000), (1000, 89634848), (1280, 70027225), (1600, 56021780), (1772, 50584000), (2000, 44817424), (2215, 40467200), (3200, 28010890), (3544, 25292000), (4000, 22408712), (4430, 20233600), (6323, 14176000), (6400, 14005445), (7088, 12646000), (8000, 11204356), (8860, 10116800), (11075, 8093440), (12646, 7088000), (14176, 6323000), (16000, 5602178), (17720, 5058400), (22150, 4046720), (25292, 3544000), (28352, 3161500), (31615, 2835200), (32000, 2801089), (35440, 2529200), (44300, 2023360), (50584, 1772000), (55375, 1618688), (56704, 1580750), (63230, 1417600), (70880, 1264600), (88600, 1011680), (101168, 886000), (110750, 809344), (113408, 790375), (126460, 708800), (141760, 632300), (158075, 567040), (177200, 505840), (202336, 443000), (221500, 404672), (252920, 354400), (283520, 316150)]