532142080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 1288843920

約数和(自身を除く): 756701840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 256, 314, 320, 331, 512, 628, 640, 662, 785, 1024, 1256, 1280, 1324, 1570, 1655, 2048, 2512, 2560, 2648, 3140, 3310, 5024, 5120, 5296, 6280, 6620, 10048, 10240, 10592, 12560, 13240, 20096, 21184, 25120, 26480, 40192, 42368, 50240, 51967, 52960, 80384, 84736, 100480, 103934, 105920, 160768, 169472, 200960, 207868, 211840, 259835, 321536, 338944, 401920, 415736, 423680, 519670, 677888, 803840, 831472, 847360, 1039340, 1607680, 1662944, 1694720, 2078680, 3325888, 3389440, 4157360, 6651776, 8314720, 13303552, 16629440, 26607104, 33258880, 53214208, 66517760, 106428416, 133035520, 266071040, 532142080]

約数ペア:

[(1, 532142080), (2, 266071040), (4, 133035520), (5, 106428416), (8, 66517760), (10, 53214208), (16, 33258880), (20, 26607104), (32, 16629440), (40, 13303552), (64, 8314720), (80, 6651776), (128, 4157360), (157, 3389440), (160, 3325888), (256, 2078680), (314, 1694720), (320, 1662944), (331, 1607680), (512, 1039340), (628, 847360), (640, 831472), (662, 803840), (785, 677888), (1024, 519670), (1256, 423680), (1280, 415736), (1324, 401920), (1570, 338944), (1655, 321536), (2048, 259835), (2512, 211840), (2560, 207868), (2648, 200960), (3140, 169472), (3310, 160768), (5024, 105920), (5120, 103934), (5296, 100480), (6280, 84736), (6620, 80384), (10048, 52960), (10240, 51967), (10592, 50240), (12560, 42368), (13240, 40192), (20096, 26480), (21184, 25120)]