47644160

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 80

約数和(自身を含む): 117554976

約数和(自身を除く): 69910816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 503, 512, 592, 640, 740, 1006, 1184, 1280, 1480, 2012, 2368, 2515, 2560, 2960, 4024, 4736, 5030, 5920, 8048, 9472, 10060, 11840, 16096, 18611, 18944, 20120, 23680, 32192, 37222, 40240, 47360, 64384, 74444, 80480, 93055, 94720, 128768, 148888, 160960, 186110, 257536, 297776, 321920, 372220, 595552, 643840, 744440, 1191104, 1287680, 1488880, 2382208, 2977760, 4764416, 5955520, 9528832, 11911040, 23822080, 47644160]

約数ペア:

[(1, 47644160), (2, 23822080), (4, 11911040), (5, 9528832), (8, 5955520), (10, 4764416), (16, 2977760), (20, 2382208), (32, 1488880), (37, 1287680), (40, 1191104), (64, 744440), (74, 643840), (80, 595552), (128, 372220), (148, 321920), (160, 297776), (185, 257536), (256, 186110), (296, 160960), (320, 148888), (370, 128768), (503, 94720), (512, 93055), (592, 80480), (640, 74444), (740, 64384), (1006, 47360), (1184, 40240), (1280, 37222), (1480, 32192), (2012, 23680), (2368, 20120), (2515, 18944), (2560, 18611), (2960, 16096), (4024, 11840), (4736, 10060), (5030, 9472), (5920, 8048)]