2103189760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{33533}}^1$

素因数の和:33568

約数の個数: 108

約数和(自身を含む): 5860468908

約数和(自身を除く): 3757279148

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 33533, 62720, 67066, 134132, 167665, 234731, 268264, 335330, 469462, 536528, 670660, 938924, 1073056, 1173655, 1341320, 1643117, 1877848, 2146112, 2347310, 2682640, 3286234, 3755696, 4292224, 4694620, 5365280, 6572468, 7511392, 8215585, 8584448, 9389240, 10730560, 13144936, 15022784, 16431170, 18778480, 21461120, 26289872, 30045568, 32862340, 37556960, 42922240, 52579744, 60091136, 65724680, 75113920, 105159488, 131449360, 150227840, 210318976, 262898720, 300455680, 420637952, 525797440, 1051594880, 2103189760]

約数ペア:

[(1, 2103189760), (2, 1051594880), (4, 525797440), (5, 420637952), (7, 300455680), (8, 262898720), (10, 210318976), (14, 150227840), (16, 131449360), (20, 105159488), (28, 75113920), (32, 65724680), (35, 60091136), (40, 52579744), (49, 42922240), (56, 37556960), (64, 32862340), (70, 30045568), (80, 26289872), (98, 21461120), (112, 18778480), (128, 16431170), (140, 15022784), (160, 13144936), (196, 10730560), (224, 9389240), (245, 8584448), (256, 8215585), (280, 7511392), (320, 6572468), (392, 5365280), (448, 4694620), (490, 4292224), (560, 3755696), (640, 3286234), (784, 2682640), (896, 2347310), (980, 2146112), (1120, 1877848), (1280, 1643117), (1568, 1341320), (1792, 1173655), (1960, 1073056), (2240, 938924), (3136, 670660), (3920, 536528), (4480, 469462), (6272, 335330), (7840, 268264), (8960, 234731), (12544, 167665), (15680, 134132), (31360, 67066), (33533, 62720)]