16202000

素因数分解:

$2^4\times 5^3\times {\mathrm{8101}}^1$

素因数の和:8124

約数の個数: 40

約数和(自身を含む): 39181272

約数和(自身を除く): 22979272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 8101, 16202, 32404, 40505, 64808, 81010, 129616, 162020, 202525, 324040, 405050, 648080, 810100, 1012625, 1620200, 2025250, 3240400, 4050500, 8101000, 16202000]

約数ペア:

[(1, 16202000), (2, 8101000), (4, 4050500), (5, 3240400), (8, 2025250), (10, 1620200), (16, 1012625), (20, 810100), (25, 648080), (40, 405050), (50, 324040), (80, 202525), (100, 162020), (125, 129616), (200, 81010), (250, 64808), (400, 40505), (500, 32404), (1000, 16202), (2000, 8101)]