848201920

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16883}}^1$

素因数の和:17057

約数の個数: 56

約数和(自身を含む): 2032766064

約数和(自身を除く): 1184564144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 1256, 1570, 2512, 3140, 5024, 6280, 10048, 12560, 16883, 25120, 33766, 50240, 67532, 84415, 135064, 168830, 270128, 337660, 540256, 675320, 1080512, 1350640, 2650631, 2701280, 5301262, 5402560, 10602524, 13253155, 21205048, 26506310, 42410096, 53012620, 84820192, 106025240, 169640384, 212050480, 424100960, 848201920]

約数ペア:

[(1, 848201920), (2, 424100960), (4, 212050480), (5, 169640384), (8, 106025240), (10, 84820192), (16, 53012620), (20, 42410096), (32, 26506310), (40, 21205048), (64, 13253155), (80, 10602524), (157, 5402560), (160, 5301262), (314, 2701280), (320, 2650631), (628, 1350640), (785, 1080512), (1256, 675320), (1570, 540256), (2512, 337660), (3140, 270128), (5024, 168830), (6280, 135064), (10048, 84415), (12560, 67532), (16883, 50240), (25120, 33766)]