296077820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{809}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 645019200

約数和(自身を除く): 348941380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 631, 809, 1262, 1618, 2524, 3155, 3236, 4045, 6310, 8090, 12620, 16180, 18299, 23461, 36598, 46922, 73196, 91495, 93844, 117305, 182990, 234610, 365980, 469220, 510479, 1020958, 2041916, 2552395, 5104790, 10209580, 14803891, 29607782, 59215564, 74019455, 148038910, 296077820]

約数ペア:

[(1, 296077820), (2, 148038910), (4, 74019455), (5, 59215564), (10, 29607782), (20, 14803891), (29, 10209580), (58, 5104790), (116, 2552395), (145, 2041916), (290, 1020958), (580, 510479), (631, 469220), (809, 365980), (1262, 234610), (1618, 182990), (2524, 117305), (3155, 93844), (3236, 91495), (4045, 73196), (6310, 46922), (8090, 36598), (12620, 23461), (16180, 18299)]