2013277120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1118

約数の個数: 112

約数和(自身を含む): 4945002048

約数和(自身を除く): 2931724928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 173, 205, 320, 328, 346, 410, 656, 692, 820, 865, 887, 1312, 1384, 1640, 1730, 1774, 2624, 2768, 3280, 3460, 3548, 4435, 5536, 6560, 6920, 7093, 7096, 8870, 11072, 13120, 13840, 14186, 14192, 17740, 27680, 28372, 28384, 35465, 35480, 36367, 55360, 56744, 56768, 70930, 70960, 72734, 113488, 141860, 141920, 145468, 153451, 181835, 226976, 283720, 283840, 290936, 306902, 363670, 453952, 567440, 581872, 613804, 727340, 767255, 1134880, 1163744, 1227608, 1454680, 1534510, 2269760, 2327488, 2455216, 2909360, 3069020, 4910432, 5818720, 6138040, 6291491, 9820864, 11637440, 12276080, 12582982, 24552160, 25165964, 31457455, 49104320, 50331928, 62914910, 100663856, 125829820, 201327712, 251659640, 402655424, 503319280, 1006638560, 2013277120]

約数ペア:

[(1, 2013277120), (2, 1006638560), (4, 503319280), (5, 402655424), (8, 251659640), (10, 201327712), (16, 125829820), (20, 100663856), (32, 62914910), (40, 50331928), (41, 49104320), (64, 31457455), (80, 25165964), (82, 24552160), (160, 12582982), (164, 12276080), (173, 11637440), (205, 9820864), (320, 6291491), (328, 6138040), (346, 5818720), (410, 4910432), (656, 3069020), (692, 2909360), (820, 2455216), (865, 2327488), (887, 2269760), (1312, 1534510), (1384, 1454680), (1640, 1227608), (1730, 1163744), (1774, 1134880), (2624, 767255), (2768, 727340), (3280, 613804), (3460, 581872), (3548, 567440), (4435, 453952), (5536, 363670), (6560, 306902), (6920, 290936), (7093, 283840), (7096, 283720), (8870, 226976), (11072, 181835), (13120, 153451), (13840, 145468), (14186, 141920), (14192, 141860), (17740, 113488), (27680, 72734), (28372, 70960), (28384, 70930), (35465, 56768), (35480, 56744), (36367, 55360)]