140041580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 368323200

約数和(自身を除く): 228281620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1972, 2029, 2030, 2380, 2465, 3451, 4058, 4060, 4930, 6902, 8116, 9860, 10145, 13804, 14203, 17255, 20290, 28406, 34493, 34510, 40580, 56812, 58841, 68986, 69020, 71015, 117682, 137972, 142030, 172465, 235364, 241451, 284060, 294205, 344930, 411887, 482902, 588410, 689860, 823774, 965804, 1000297, 1176820, 1207255, 1647548, 2000594, 2059435, 2414510, 4001188, 4118870, 4829020, 5001485, 7002079, 8237740, 10002970, 14004158, 20005940, 28008316, 35010395, 70020790, 140041580]

約数ペア:

[(1, 140041580), (2, 70020790), (4, 35010395), (5, 28008316), (7, 20005940), (10, 14004158), (14, 10002970), (17, 8237740), (20, 7002079), (28, 5001485), (29, 4829020), (34, 4118870), (35, 4001188), (58, 2414510), (68, 2059435), (70, 2000594), (85, 1647548), (116, 1207255), (119, 1176820), (140, 1000297), (145, 965804), (170, 823774), (203, 689860), (238, 588410), (290, 482902), (340, 411887), (406, 344930), (476, 294205), (493, 284060), (580, 241451), (595, 235364), (812, 172465), (986, 142030), (1015, 137972), (1190, 117682), (1972, 71015), (2029, 69020), (2030, 68986), (2380, 58841), (2465, 56812), (3451, 40580), (4058, 34510), (4060, 34493), (4930, 28406), (6902, 20290), (8116, 17255), (9860, 14203), (10145, 13804)]