129600950

素因数分解:

$2^1\times 5^2\times {\mathrm{1601}}^1\times {\mathrm{1619}}^1$

素因数の和:3232

約数の個数: 24

約数和(自身を含む): 241357320

約数和(自身を除く): 111756370

約数列:

[1, 2, 5, 10, 25, 50, 1601, 1619, 3202, 3238, 8005, 8095, 16010, 16190, 40025, 40475, 80050, 80950, 2592019, 5184038, 12960095, 25920190, 64800475, 129600950]

約数ペア:

[(1, 129600950), (2, 64800475), (5, 25920190), (10, 12960095), (25, 5184038), (50, 2592019), (1601, 80950), (1619, 80050), (3202, 40475), (3238, 40025), (8005, 16190), (8095, 16010)]