194546000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 529251840

約数和(自身を除く): 334705840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 37, 40, 44, 50, 55, 74, 80, 88, 100, 110, 125, 148, 176, 185, 200, 220, 239, 250, 275, 296, 370, 400, 407, 440, 478, 500, 550, 592, 740, 814, 880, 925, 956, 1000, 1100, 1195, 1375, 1480, 1628, 1850, 1912, 2000, 2035, 2200, 2390, 2629, 2750, 2960, 3256, 3700, 3824, 4070, 4400, 4625, 4780, 5258, 5500, 5975, 6512, 7400, 8140, 8843, 9250, 9560, 10175, 10516, 11000, 11950, 13145, 14800, 16280, 17686, 18500, 19120, 20350, 21032, 22000, 23900, 26290, 29875, 32560, 35372, 37000, 40700, 42064, 44215, 47800, 50875, 52580, 59750, 65725, 70744, 74000, 81400, 88430, 95600, 97273, 101750, 105160, 119500, 131450, 141488, 162800, 176860, 194546, 203500, 210320, 221075, 239000, 262900, 328625, 353720, 389092, 407000, 442150, 478000, 486365, 525800, 657250, 707440, 778184, 814000, 884300, 972730, 1051600, 1105375, 1314500, 1556368, 1768600, 1945460, 2210750, 2431825, 2629000, 3537200, 3890920, 4421500, 4863650, 5258000, 7781840, 8843000, 9727300, 12159125, 17686000, 19454600, 24318250, 38909200, 48636500, 97273000, 194546000]

約数ペア:

[(1, 194546000), (2, 97273000), (4, 48636500), (5, 38909200), (8, 24318250), (10, 19454600), (11, 17686000), (16, 12159125), (20, 9727300), (22, 8843000), (25, 7781840), (37, 5258000), (40, 4863650), (44, 4421500), (50, 3890920), (55, 3537200), (74, 2629000), (80, 2431825), (88, 2210750), (100, 1945460), (110, 1768600), (125, 1556368), (148, 1314500), (176, 1105375), (185, 1051600), (200, 972730), (220, 884300), (239, 814000), (250, 778184), (275, 707440), (296, 657250), (370, 525800), (400, 486365), (407, 478000), (440, 442150), (478, 407000), (500, 389092), (550, 353720), (592, 328625), (740, 262900), (814, 239000), (880, 221075), (925, 210320), (956, 203500), (1000, 194546), (1100, 176860), (1195, 162800), (1375, 141488), (1480, 131450), (1628, 119500), (1850, 105160), (1912, 101750), (2000, 97273), (2035, 95600), (2200, 88430), (2390, 81400), (2629, 74000), (2750, 70744), (2960, 65725), (3256, 59750), (3700, 52580), (3824, 50875), (4070, 47800), (4400, 44215), (4625, 42064), (4780, 40700), (5258, 37000), (5500, 35372), (5975, 32560), (6512, 29875), (7400, 26290), (8140, 23900), (8843, 22000), (9250, 21032), (9560, 20350), (10175, 19120), (10516, 18500), (11000, 17686), (11950, 16280), (13145, 14800)]