28493600

素因数分解:

$2^5\times 5^2\times {\mathrm{35617}}^1$

素因数の和:35637

約数の個数: 36

約数和(自身を含む): 69561954

約数和(自身を除く): 41068354

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 35617, 71234, 142468, 178085, 284936, 356170, 569872, 712340, 890425, 1139744, 1424680, 1780850, 2849360, 3561700, 5698720, 7123400, 14246800, 28493600]

約数ペア:

[(1, 28493600), (2, 14246800), (4, 7123400), (5, 5698720), (8, 3561700), (10, 2849360), (16, 1780850), (20, 1424680), (25, 1139744), (32, 890425), (40, 712340), (50, 569872), (80, 356170), (100, 284936), (160, 178085), (200, 142468), (400, 71234), (800, 35617)]