73583980

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{7681}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 154869120

約数和(自身を除く): 81285140

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 7681, 9580, 15362, 30724, 38405, 76810, 153620, 3679199, 7358398, 14716796, 18395995, 36791990, 73583980]

約数ペア:

[(1, 73583980), (2, 36791990), (4, 18395995), (5, 14716796), (10, 7358398), (20, 3679199), (479, 153620), (958, 76810), (1916, 38405), (2395, 30724), (4790, 15362), (7681, 9580)]