2846136320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 6855030000

約数和(自身を除く): 4008893680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 499, 512, 557, 640, 998, 1024, 1114, 1280, 1996, 2048, 2228, 2495, 2560, 2785, 3992, 4456, 4990, 5120, 5570, 7984, 8912, 9980, 10240, 11140, 15968, 17824, 19960, 22280, 31936, 35648, 39920, 44560, 63872, 71296, 79840, 89120, 127744, 142592, 159680, 178240, 255488, 277943, 285184, 319360, 356480, 510976, 555886, 570368, 638720, 712960, 1021952, 1111772, 1140736, 1277440, 1389715, 1425920, 2223544, 2554880, 2779430, 2851840, 4447088, 5109760, 5558860, 5703680, 8894176, 11117720, 17788352, 22235440, 35576704, 44470880, 71153408, 88941760, 142306816, 177883520, 284613632, 355767040, 569227264, 711534080, 1423068160, 2846136320]

約数ペア:

[(1, 2846136320), (2, 1423068160), (4, 711534080), (5, 569227264), (8, 355767040), (10, 284613632), (16, 177883520), (20, 142306816), (32, 88941760), (40, 71153408), (64, 44470880), (80, 35576704), (128, 22235440), (160, 17788352), (256, 11117720), (320, 8894176), (499, 5703680), (512, 5558860), (557, 5109760), (640, 4447088), (998, 2851840), (1024, 2779430), (1114, 2554880), (1280, 2223544), (1996, 1425920), (2048, 1389715), (2228, 1277440), (2495, 1140736), (2560, 1111772), (2785, 1021952), (3992, 712960), (4456, 638720), (4990, 570368), (5120, 555886), (5570, 510976), (7984, 356480), (8912, 319360), (9980, 285184), (10240, 277943), (11140, 255488), (15968, 178240), (17824, 159680), (19960, 142592), (22280, 127744), (31936, 89120), (35648, 79840), (39920, 71296), (44560, 63872)]