91482800

素因数分解:

$2^4\times 5^2\times {\mathrm{228707}}^1$

素因数の和:228725

約数の個数: 30

約数和(自身を含む): 219788388

約数和(自身を除く): 128305588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 228707, 457414, 914828, 1143535, 1829656, 2287070, 3659312, 4574140, 5717675, 9148280, 11435350, 18296560, 22870700, 45741400, 91482800]

約数ペア:

[(1, 91482800), (2, 45741400), (4, 22870700), (5, 18296560), (8, 11435350), (10, 9148280), (16, 5717675), (20, 4574140), (25, 3659312), (40, 2287070), (50, 1829656), (80, 1143535), (100, 914828), (200, 457414), (400, 228707)]