9109760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 23841216

約数和(自身を除く): 14731456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 647, 704, 880, 1280, 1294, 1408, 1760, 2588, 2816, 3235, 3520, 5176, 6470, 7040, 7117, 10352, 12940, 14080, 14234, 20704, 25880, 28468, 35585, 41408, 51760, 56936, 71170, 82816, 103520, 113872, 142340, 165632, 207040, 227744, 284680, 414080, 455488, 569360, 828160, 910976, 1138720, 1821952, 2277440, 4554880, 9109760]

約数ペア:

[(1, 9109760), (2, 4554880), (4, 2277440), (5, 1821952), (8, 1138720), (10, 910976), (11, 828160), (16, 569360), (20, 455488), (22, 414080), (32, 284680), (40, 227744), (44, 207040), (55, 165632), (64, 142340), (80, 113872), (88, 103520), (110, 82816), (128, 71170), (160, 56936), (176, 51760), (220, 41408), (256, 35585), (320, 28468), (352, 25880), (440, 20704), (640, 14234), (647, 14080), (704, 12940), (880, 10352), (1280, 7117), (1294, 7040), (1408, 6470), (1760, 5176), (2588, 3520), (2816, 3235)]