38048000

素因数分解:

$2^8\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 100442160

約数和(自身を除く): 62394160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 64, 80, 82, 100, 116, 125, 128, 145, 160, 164, 200, 205, 232, 250, 256, 290, 320, 328, 400, 410, 464, 500, 580, 640, 656, 725, 800, 820, 928, 1000, 1025, 1160, 1189, 1280, 1312, 1450, 1600, 1640, 1856, 2000, 2050, 2320, 2378, 2624, 2900, 3200, 3280, 3625, 3712, 4000, 4100, 4640, 4756, 5125, 5248, 5800, 5945, 6400, 6560, 7250, 7424, 8000, 8200, 9280, 9512, 10250, 10496, 11600, 11890, 13120, 14500, 16000, 16400, 18560, 19024, 20500, 23200, 23780, 26240, 29000, 29725, 32000, 32800, 37120, 38048, 41000, 46400, 47560, 52480, 58000, 59450, 65600, 76096, 82000, 92800, 95120, 116000, 118900, 131200, 148625, 152192, 164000, 185600, 190240, 232000, 237800, 262400, 297250, 304384, 328000, 380480, 464000, 475600, 594500, 656000, 760960, 928000, 951200, 1189000, 1312000, 1521920, 1902400, 2378000, 3804800, 4756000, 7609600, 9512000, 19024000, 38048000]

約数ペア:

[(1, 38048000), (2, 19024000), (4, 9512000), (5, 7609600), (8, 4756000), (10, 3804800), (16, 2378000), (20, 1902400), (25, 1521920), (29, 1312000), (32, 1189000), (40, 951200), (41, 928000), (50, 760960), (58, 656000), (64, 594500), (80, 475600), (82, 464000), (100, 380480), (116, 328000), (125, 304384), (128, 297250), (145, 262400), (160, 237800), (164, 232000), (200, 190240), (205, 185600), (232, 164000), (250, 152192), (256, 148625), (290, 131200), (320, 118900), (328, 116000), (400, 95120), (410, 92800), (464, 82000), (500, 76096), (580, 65600), (640, 59450), (656, 58000), (725, 52480), (800, 47560), (820, 46400), (928, 41000), (1000, 38048), (1025, 37120), (1160, 32800), (1189, 32000), (1280, 29725), (1312, 29000), (1450, 26240), (1600, 23780), (1640, 23200), (1856, 20500), (2000, 19024), (2050, 18560), (2320, 16400), (2378, 16000), (2624, 14500), (2900, 13120), (3200, 11890), (3280, 11600), (3625, 10496), (3712, 10250), (4000, 9512), (4100, 9280), (4640, 8200), (4756, 8000), (5125, 7424), (5248, 7250), (5800, 6560), (5945, 6400)]