4573610020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{666707}}^1$

素因数の和:666737

約数の個数: 48

約数和(自身を含む): 11200694400

約数和(自身を除く): 6627084380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 666707, 1333414, 2666828, 3333535, 4666949, 6667070, 9333898, 13334140, 18667796, 23334745, 32668643, 46669490, 65337286, 93338980, 130674572, 163343215, 228680501, 326686430, 457361002, 653372860, 914722004, 1143402505, 2286805010, 4573610020]

約数ペア:

[(1, 4573610020), (2, 2286805010), (4, 1143402505), (5, 914722004), (7, 653372860), (10, 457361002), (14, 326686430), (20, 228680501), (28, 163343215), (35, 130674572), (49, 93338980), (70, 65337286), (98, 46669490), (140, 32668643), (196, 23334745), (245, 18667796), (343, 13334140), (490, 9333898), (686, 6667070), (980, 4666949), (1372, 3333535), (1715, 2666828), (3430, 1333414), (6860, 666707)]