98912000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 269758944

約数和(自身を除く): 170846944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 256, 275, 281, 320, 352, 400, 440, 500, 550, 562, 640, 704, 800, 880, 1000, 1100, 1124, 1280, 1375, 1405, 1408, 1600, 1760, 2000, 2200, 2248, 2750, 2810, 2816, 3091, 3200, 3520, 4000, 4400, 4496, 5500, 5620, 6182, 6400, 7025, 7040, 8000, 8800, 8992, 11000, 11240, 12364, 14050, 14080, 15455, 16000, 17600, 17984, 22000, 22480, 24728, 28100, 30910, 32000, 35125, 35200, 35968, 44000, 44960, 49456, 56200, 61820, 70250, 70400, 71936, 77275, 88000, 89920, 98912, 112400, 123640, 140500, 154550, 176000, 179840, 197824, 224800, 247280, 281000, 309100, 352000, 359680, 386375, 395648, 449600, 494560, 562000, 618200, 772750, 791296, 899200, 989120, 1124000, 1236400, 1545500, 1798400, 1978240, 2248000, 2472800, 3091000, 3956480, 4496000, 4945600, 6182000, 8992000, 9891200, 12364000, 19782400, 24728000, 49456000, 98912000]

約数ペア:

[(1, 98912000), (2, 49456000), (4, 24728000), (5, 19782400), (8, 12364000), (10, 9891200), (11, 8992000), (16, 6182000), (20, 4945600), (22, 4496000), (25, 3956480), (32, 3091000), (40, 2472800), (44, 2248000), (50, 1978240), (55, 1798400), (64, 1545500), (80, 1236400), (88, 1124000), (100, 989120), (110, 899200), (125, 791296), (128, 772750), (160, 618200), (176, 562000), (200, 494560), (220, 449600), (250, 395648), (256, 386375), (275, 359680), (281, 352000), (320, 309100), (352, 281000), (400, 247280), (440, 224800), (500, 197824), (550, 179840), (562, 176000), (640, 154550), (704, 140500), (800, 123640), (880, 112400), (1000, 98912), (1100, 89920), (1124, 88000), (1280, 77275), (1375, 71936), (1405, 70400), (1408, 70250), (1600, 61820), (1760, 56200), (2000, 49456), (2200, 44960), (2248, 44000), (2750, 35968), (2810, 35200), (2816, 35125), (3091, 32000), (3200, 30910), (3520, 28100), (4000, 24728), (4400, 22480), (4496, 22000), (5500, 17984), (5620, 17600), (6182, 16000), (6400, 15455), (7025, 14080), (7040, 14050), (8000, 12364), (8800, 11240), (8992, 11000)]