112041200

素因数分解:

$2^4\times 5^2\times {\mathrm{280103}}^1$

素因数の和:280121

約数の個数: 30

約数和(自身を含む): 269179944

約数和(自身を除く): 157138744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 280103, 560206, 1120412, 1400515, 2240824, 2801030, 4481648, 5602060, 7002575, 11204120, 14005150, 22408240, 28010300, 56020600, 112041200]

約数ペア:

[(1, 112041200), (2, 56020600), (4, 28010300), (5, 22408240), (8, 14005150), (10, 11204120), (16, 7002575), (20, 5602060), (25, 4481648), (40, 2801030), (50, 2240824), (80, 1400515), (100, 1120412), (200, 560206), (400, 280103)]