2026464400

素因数分解:

$2^4\times 5^2\times {\mathrm{5066161}}^1$

素因数の和:5066179

約数の個数: 30

約数和(自身を含む): 4868581682

約数和(自身を除く): 2842117282

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5066161, 10132322, 20264644, 25330805, 40529288, 50661610, 81058576, 101323220, 126654025, 202646440, 253308050, 405292880, 506616100, 1013232200, 2026464400]

約数ペア:

[(1, 2026464400), (2, 1013232200), (4, 506616100), (5, 405292880), (8, 253308050), (10, 202646440), (16, 126654025), (20, 101323220), (25, 81058576), (40, 50661610), (50, 40529288), (80, 25330805), (100, 20264644), (200, 10132322), (400, 5066161)]