22136938240

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2386

約数の個数: 144

約数和(自身を含む): 54408303936

約数和(自身を除く): 32271365696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 151, 160, 212, 256, 265, 302, 320, 424, 530, 604, 640, 755, 848, 1060, 1208, 1280, 1510, 1696, 2120, 2161, 2416, 3020, 3392, 4240, 4322, 4832, 6040, 6784, 8003, 8480, 8644, 9664, 10805, 12080, 13568, 16006, 16960, 17288, 19328, 21610, 24160, 32012, 33920, 34576, 38656, 40015, 43220, 48320, 64024, 67840, 69152, 80030, 86440, 96640, 114533, 128048, 138304, 160060, 172880, 193280, 229066, 256096, 276608, 320120, 326311, 345760, 458132, 512192, 553216, 572665, 640240, 652622, 691520, 916264, 1024384, 1145330, 1280480, 1305244, 1383040, 1631555, 1832528, 2048768, 2290660, 2560960, 2610488, 2766080, 3263110, 3665056, 4581320, 5121920, 5220976, 6526220, 7330112, 9162640, 10243840, 10441952, 13052440, 14660224, 17294483, 18325280, 20883904, 26104880, 29320448, 34588966, 36650560, 41767808, 52209760, 69177932, 73301120, 83535616, 86472415, 104419520, 138355864, 146602240, 172944830, 208839040, 276711728, 345889660, 417678080, 553423456, 691779320, 1106846912, 1383558640, 2213693824, 2767117280, 4427387648, 5534234560, 11068469120, 22136938240]

約数ペア:

[(1, 22136938240), (2, 11068469120), (4, 5534234560), (5, 4427387648), (8, 2767117280), (10, 2213693824), (16, 1383558640), (20, 1106846912), (32, 691779320), (40, 553423456), (53, 417678080), (64, 345889660), (80, 276711728), (106, 208839040), (128, 172944830), (151, 146602240), (160, 138355864), (212, 104419520), (256, 86472415), (265, 83535616), (302, 73301120), (320, 69177932), (424, 52209760), (530, 41767808), (604, 36650560), (640, 34588966), (755, 29320448), (848, 26104880), (1060, 20883904), (1208, 18325280), (1280, 17294483), (1510, 14660224), (1696, 13052440), (2120, 10441952), (2161, 10243840), (2416, 9162640), (3020, 7330112), (3392, 6526220), (4240, 5220976), (4322, 5121920), (4832, 4581320), (6040, 3665056), (6784, 3263110), (8003, 2766080), (8480, 2610488), (8644, 2560960), (9664, 2290660), (10805, 2048768), (12080, 1832528), (13568, 1631555), (16006, 1383040), (16960, 1305244), (17288, 1280480), (19328, 1145330), (21610, 1024384), (24160, 916264), (32012, 691520), (33920, 652622), (34576, 640240), (38656, 572665), (40015, 553216), (43220, 512192), (48320, 458132), (64024, 345760), (67840, 326311), (69152, 320120), (80030, 276608), (86440, 256096), (96640, 229066), (114533, 193280), (128048, 172880), (138304, 160060)]