102149120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 88

約数和(自身を含む): 249373728

約数和(自身を除く): 147224608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 281, 284, 320, 355, 512, 562, 568, 640, 710, 1024, 1124, 1136, 1280, 1405, 1420, 2248, 2272, 2560, 2810, 2840, 4496, 4544, 5120, 5620, 5680, 8992, 9088, 11240, 11360, 17984, 18176, 19951, 22480, 22720, 35968, 36352, 39902, 44960, 45440, 71936, 72704, 79804, 89920, 90880, 99755, 143872, 159608, 179840, 181760, 199510, 287744, 319216, 359680, 363520, 399020, 638432, 719360, 798040, 1276864, 1438720, 1596080, 2553728, 3192160, 5107456, 6384320, 10214912, 12768640, 20429824, 25537280, 51074560, 102149120]

約数ペア:

[(1, 102149120), (2, 51074560), (4, 25537280), (5, 20429824), (8, 12768640), (10, 10214912), (16, 6384320), (20, 5107456), (32, 3192160), (40, 2553728), (64, 1596080), (71, 1438720), (80, 1276864), (128, 798040), (142, 719360), (160, 638432), (256, 399020), (281, 363520), (284, 359680), (320, 319216), (355, 287744), (512, 199510), (562, 181760), (568, 179840), (640, 159608), (710, 143872), (1024, 99755), (1124, 90880), (1136, 89920), (1280, 79804), (1405, 72704), (1420, 71936), (2248, 45440), (2272, 44960), (2560, 39902), (2810, 36352), (2840, 35968), (4496, 22720), (4544, 22480), (5120, 19951), (5620, 18176), (5680, 17984), (8992, 11360), (9088, 11240)]