9028098520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{6761}}^1$

素因数の和:7049

約数の個数: 128

約数和(自身を含む): 24537945600

約数和(自身を除く): 15509847080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 251, 266, 280, 380, 502, 532, 665, 760, 1004, 1064, 1255, 1330, 1757, 2008, 2510, 2660, 3514, 4769, 5020, 5320, 6761, 7028, 8785, 9538, 10040, 13522, 14056, 17570, 19076, 23845, 27044, 33383, 33805, 35140, 38152, 47327, 47690, 54088, 66766, 67610, 70280, 94654, 95380, 128459, 133532, 135220, 166915, 189308, 190760, 236635, 256918, 267064, 270440, 333830, 378616, 473270, 513836, 642295, 667660, 899213, 946540, 1027672, 1284590, 1335320, 1697011, 1798426, 1893080, 2569180, 3394022, 3596852, 4496065, 5138360, 6788044, 7193704, 8485055, 8992130, 11879077, 13576088, 16970110, 17984260, 23758154, 32243209, 33940220, 35968520, 47516308, 59395385, 64486418, 67880440, 95032616, 118790770, 128972836, 161216045, 225702463, 237581540, 257945672, 322432090, 451404926, 475163080, 644864180, 902809852, 1128512315, 1289728360, 1805619704, 2257024630, 4514049260, 9028098520]

約数ペア:

[(1, 9028098520), (2, 4514049260), (4, 2257024630), (5, 1805619704), (7, 1289728360), (8, 1128512315), (10, 902809852), (14, 644864180), (19, 475163080), (20, 451404926), (28, 322432090), (35, 257945672), (38, 237581540), (40, 225702463), (56, 161216045), (70, 128972836), (76, 118790770), (95, 95032616), (133, 67880440), (140, 64486418), (152, 59395385), (190, 47516308), (251, 35968520), (266, 33940220), (280, 32243209), (380, 23758154), (502, 17984260), (532, 16970110), (665, 13576088), (760, 11879077), (1004, 8992130), (1064, 8485055), (1255, 7193704), (1330, 6788044), (1757, 5138360), (2008, 4496065), (2510, 3596852), (2660, 3394022), (3514, 2569180), (4769, 1893080), (5020, 1798426), (5320, 1697011), (6761, 1335320), (7028, 1284590), (8785, 1027672), (9538, 946540), (10040, 899213), (13522, 667660), (14056, 642295), (17570, 513836), (19076, 473270), (23845, 378616), (27044, 333830), (33383, 270440), (33805, 267064), (35140, 256918), (38152, 236635), (47327, 190760), (47690, 189308), (54088, 166915), (66766, 135220), (67610, 133532), (70280, 128459), (94654, 95380)]