79129600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 132

約数和(自身を含む): 214738488

約数和(自身を除く): 135608888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 281, 320, 352, 400, 440, 512, 550, 562, 640, 704, 800, 880, 1024, 1100, 1124, 1280, 1405, 1408, 1600, 1760, 2200, 2248, 2560, 2810, 2816, 3091, 3200, 3520, 4400, 4496, 5120, 5620, 5632, 6182, 6400, 7025, 7040, 8800, 8992, 11240, 11264, 12364, 12800, 14050, 14080, 15455, 17600, 17984, 22480, 24728, 25600, 28100, 28160, 30910, 35200, 35968, 44960, 49456, 56200, 56320, 61820, 70400, 71936, 77275, 89920, 98912, 112400, 123640, 140800, 143872, 154550, 179840, 197824, 224800, 247280, 281600, 287744, 309100, 359680, 395648, 449600, 494560, 618200, 719360, 791296, 899200, 989120, 1236400, 1438720, 1582592, 1798400, 1978240, 2472800, 3165184, 3596800, 3956480, 4945600, 7193600, 7912960, 9891200, 15825920, 19782400, 39564800, 79129600]

約数ペア:

[(1, 79129600), (2, 39564800), (4, 19782400), (5, 15825920), (8, 9891200), (10, 7912960), (11, 7193600), (16, 4945600), (20, 3956480), (22, 3596800), (25, 3165184), (32, 2472800), (40, 1978240), (44, 1798400), (50, 1582592), (55, 1438720), (64, 1236400), (80, 989120), (88, 899200), (100, 791296), (110, 719360), (128, 618200), (160, 494560), (176, 449600), (200, 395648), (220, 359680), (256, 309100), (275, 287744), (281, 281600), (320, 247280), (352, 224800), (400, 197824), (440, 179840), (512, 154550), (550, 143872), (562, 140800), (640, 123640), (704, 112400), (800, 98912), (880, 89920), (1024, 77275), (1100, 71936), (1124, 70400), (1280, 61820), (1405, 56320), (1408, 56200), (1600, 49456), (1760, 44960), (2200, 35968), (2248, 35200), (2560, 30910), (2810, 28160), (2816, 28100), (3091, 25600), (3200, 24728), (3520, 22480), (4400, 17984), (4496, 17600), (5120, 15455), (5620, 14080), (5632, 14050), (6182, 12800), (6400, 12364), (7025, 11264), (7040, 11240), (8800, 8992)]