202522820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5573}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 449487360

約数和(自身を除く): 246964540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 5573, 7268, 9085, 11146, 18170, 22292, 27865, 36340, 55730, 111460, 128179, 256358, 440267, 512716, 640895, 880534, 1281790, 1761068, 2201335, 2563580, 4402670, 8805340, 10126141, 20252282, 40504564, 50630705, 101261410, 202522820]

約数ペア:

[(1, 202522820), (2, 101261410), (4, 50630705), (5, 40504564), (10, 20252282), (20, 10126141), (23, 8805340), (46, 4402670), (79, 2563580), (92, 2201335), (115, 1761068), (158, 1281790), (230, 880534), (316, 640895), (395, 512716), (460, 440267), (790, 256358), (1580, 128179), (1817, 111460), (3634, 55730), (5573, 36340), (7268, 27865), (9085, 22292), (11146, 18170)]