47440160

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{619}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 65052640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 619, 958, 1238, 1916, 2395, 2476, 3095, 3832, 4790, 4952, 6190, 7664, 9580, 9904, 12380, 15328, 19160, 19808, 24760, 38320, 49520, 76640, 99040, 296501, 593002, 1186004, 1482505, 2372008, 2965010, 4744016, 5930020, 9488032, 11860040, 23720080, 47440160]

約数ペア:

[(1, 47440160), (2, 23720080), (4, 11860040), (5, 9488032), (8, 5930020), (10, 4744016), (16, 2965010), (20, 2372008), (32, 1482505), (40, 1186004), (80, 593002), (160, 296501), (479, 99040), (619, 76640), (958, 49520), (1238, 38320), (1916, 24760), (2395, 19808), (2476, 19160), (3095, 15328), (3832, 12380), (4790, 9904), (4952, 9580), (6190, 7664)]