4249665920

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 10450218240

約数和(自身を除く): 6200552320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 307, 320, 344, 430, 503, 614, 640, 688, 860, 1006, 1228, 1376, 1535, 1720, 2012, 2456, 2515, 2752, 3070, 3440, 4024, 4912, 5030, 5504, 6140, 6880, 8048, 9824, 10060, 12280, 13201, 13760, 16096, 19648, 20120, 21629, 24560, 26402, 27520, 32192, 39296, 40240, 43258, 49120, 52804, 64384, 66005, 80480, 86516, 98240, 105608, 108145, 132010, 154421, 160960, 173032, 196480, 211216, 216290, 264020, 308842, 321920, 346064, 422432, 432580, 528040, 617684, 692128, 772105, 844864, 865160, 1056080, 1235368, 1384256, 1544210, 1689728, 1730320, 2112160, 2470736, 2768512, 3088420, 3460640, 4224320, 4941472, 6176840, 6640103, 6921280, 8448640, 9882944, 12353680, 13280206, 13842560, 19765888, 24707360, 26560412, 33200515, 49414720, 53120824, 66401030, 98829440, 106241648, 132802060, 212483296, 265604120, 424966592, 531208240, 849933184, 1062416480, 2124832960, 4249665920]

約数ペア:

[(1, 4249665920), (2, 2124832960), (4, 1062416480), (5, 849933184), (8, 531208240), (10, 424966592), (16, 265604120), (20, 212483296), (32, 132802060), (40, 106241648), (43, 98829440), (64, 66401030), (80, 53120824), (86, 49414720), (128, 33200515), (160, 26560412), (172, 24707360), (215, 19765888), (307, 13842560), (320, 13280206), (344, 12353680), (430, 9882944), (503, 8448640), (614, 6921280), (640, 6640103), (688, 6176840), (860, 4941472), (1006, 4224320), (1228, 3460640), (1376, 3088420), (1535, 2768512), (1720, 2470736), (2012, 2112160), (2456, 1730320), (2515, 1689728), (2752, 1544210), (3070, 1384256), (3440, 1235368), (4024, 1056080), (4912, 865160), (5030, 844864), (5504, 772105), (6140, 692128), (6880, 617684), (8048, 528040), (9824, 432580), (10060, 422432), (12280, 346064), (13201, 321920), (13760, 308842), (16096, 264020), (19648, 216290), (20120, 211216), (21629, 196480), (24560, 173032), (26402, 160960), (27520, 154421), (32192, 132010), (39296, 108145), (40240, 105608), (43258, 98240), (49120, 86516), (52804, 80480), (64384, 66005)]