9891200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 26750520

約数和(自身を除く): 16859320

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, 275, 281, 320, 352, 400, 440, 550, 562, 640, 704, 800, 880, 1100, 1124, 1405, 1408, 1600, 1760, 2200, 2248, 2810, 3091, 3200, 3520, 4400, 4496, 5620, 6182, 7025, 7040, 8800, 8992, 11240, 12364, 14050, 15455, 17600, 17984, 22480, 24728, 28100, 30910, 35200, 35968, 44960, 49456, 56200, 61820, 77275, 89920, 98912, 112400, 123640, 154550, 179840, 197824, 224800, 247280, 309100, 395648, 449600, 494560, 618200, 899200, 989120, 1236400, 1978240, 2472800, 4945600, 9891200]

約数ペア:

[(1, 9891200), (2, 4945600), (4, 2472800), (5, 1978240), (8, 1236400), (10, 989120), (11, 899200), (16, 618200), (20, 494560), (22, 449600), (25, 395648), (32, 309100), (40, 247280), (44, 224800), (50, 197824), (55, 179840), (64, 154550), (80, 123640), (88, 112400), (100, 98912), (110, 89920), (128, 77275), (160, 61820), (176, 56200), (200, 49456), (220, 44960), (275, 35968), (281, 35200), (320, 30910), (352, 28100), (400, 24728), (440, 22480), (550, 17984), (562, 17600), (640, 15455), (704, 14050), (800, 12364), (880, 11240), (1100, 8992), (1124, 8800), (1405, 7040), (1408, 7025), (1600, 6182), (1760, 5620), (2200, 4496), (2248, 4400), (2810, 3520), (3091, 3200)]