938837980

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{85817}}^1$

素因数の和:86373

約数の個数: 24

約数和(自身を含む): 1975187088

約数和(自身を除く): 1036349108

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 5470, 10940, 85817, 171634, 343268, 429085, 858170, 1716340, 46941899, 93883798, 187767596, 234709495, 469418990, 938837980]

約数ペア:

[(1, 938837980), (2, 469418990), (4, 234709495), (5, 187767596), (10, 93883798), (20, 46941899), (547, 1716340), (1094, 858170), (2188, 429085), (2735, 343268), (5470, 171634), (10940, 85817)]