47768800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 108

約数和(自身を含む): 122476536

約数和(自身を除く): 74707736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 71, 80, 100, 116, 142, 145, 160, 200, 232, 284, 290, 355, 400, 464, 568, 580, 710, 725, 800, 841, 928, 1136, 1160, 1420, 1450, 1682, 1775, 2059, 2272, 2320, 2840, 2900, 3364, 3550, 4118, 4205, 4640, 5680, 5800, 6728, 7100, 8236, 8410, 10295, 11360, 11600, 13456, 14200, 16472, 16820, 20590, 21025, 23200, 26912, 28400, 32944, 33640, 41180, 42050, 51475, 56800, 59711, 65888, 67280, 82360, 84100, 102950, 119422, 134560, 164720, 168200, 205900, 238844, 298555, 329440, 336400, 411800, 477688, 597110, 672800, 823600, 955376, 1194220, 1492775, 1647200, 1910752, 2388440, 2985550, 4776880, 5971100, 9553760, 11942200, 23884400, 47768800]

約数ペア:

[(1, 47768800), (2, 23884400), (4, 11942200), (5, 9553760), (8, 5971100), (10, 4776880), (16, 2985550), (20, 2388440), (25, 1910752), (29, 1647200), (32, 1492775), (40, 1194220), (50, 955376), (58, 823600), (71, 672800), (80, 597110), (100, 477688), (116, 411800), (142, 336400), (145, 329440), (160, 298555), (200, 238844), (232, 205900), (284, 168200), (290, 164720), (355, 134560), (400, 119422), (464, 102950), (568, 84100), (580, 82360), (710, 67280), (725, 65888), (800, 59711), (841, 56800), (928, 51475), (1136, 42050), (1160, 41180), (1420, 33640), (1450, 32944), (1682, 28400), (1775, 26912), (2059, 23200), (2272, 21025), (2320, 20590), (2840, 16820), (2900, 16472), (3364, 14200), (3550, 13456), (4118, 11600), (4205, 11360), (4640, 10295), (5680, 8410), (5800, 8236), (6728, 7100)]