4680272272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{929}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 9982329840

約数和(自身を除く): 5302057568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 457, 689, 848, 914, 929, 1378, 1828, 1858, 2756, 3656, 3716, 5512, 5941, 7312, 7432, 11024, 11882, 12077, 14864, 23764, 24154, 24221, 47528, 48308, 48442, 49237, 95056, 96616, 96884, 98474, 193232, 193768, 196948, 314873, 387536, 393896, 424553, 629746, 640081, 787792, 849106, 1259492, 1280162, 1698212, 2518984, 2560324, 3396424, 5037968, 5120648, 5519189, 6792848, 10241296, 11038378, 22076756, 22501309, 44153512, 45002618, 88307024, 90005236, 180010472, 292517017, 360020944, 585034034, 1170068068, 2340136136, 4680272272]

約数ペア:

[(1, 4680272272), (2, 2340136136), (4, 1170068068), (8, 585034034), (13, 360020944), (16, 292517017), (26, 180010472), (52, 90005236), (53, 88307024), (104, 45002618), (106, 44153512), (208, 22501309), (212, 22076756), (424, 11038378), (457, 10241296), (689, 6792848), (848, 5519189), (914, 5120648), (929, 5037968), (1378, 3396424), (1828, 2560324), (1858, 2518984), (2756, 1698212), (3656, 1280162), (3716, 1259492), (5512, 849106), (5941, 787792), (7312, 640081), (7432, 629746), (11024, 424553), (11882, 393896), (12077, 387536), (14864, 314873), (23764, 196948), (24154, 193768), (24221, 193232), (47528, 98474), (48308, 96884), (48442, 96616), (49237, 95056)]