222709400

素因数分解:

$2^3\times 5^2\times {\mathrm{757}}^1\times {\mathrm{1471}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 518835840

約数和(自身を除く): 296126440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 757, 1471, 1514, 2942, 3028, 3785, 5884, 6056, 7355, 7570, 11768, 14710, 15140, 18925, 29420, 30280, 36775, 37850, 58840, 73550, 75700, 147100, 151400, 294200, 1113547, 2227094, 4454188, 5567735, 8908376, 11135470, 22270940, 27838675, 44541880, 55677350, 111354700, 222709400]

約数ペア:

[(1, 222709400), (2, 111354700), (4, 55677350), (5, 44541880), (8, 27838675), (10, 22270940), (20, 11135470), (25, 8908376), (40, 5567735), (50, 4454188), (100, 2227094), (200, 1113547), (757, 294200), (1471, 151400), (1514, 147100), (2942, 75700), (3028, 73550), (3785, 58840), (5884, 37850), (6056, 36775), (7355, 30280), (7570, 29420), (11768, 18925), (14710, 15140)]