40256216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 102335520

約数和(自身を除く): 62079304

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 457, 484, 572, 616, 728, 847, 914, 968, 1001, 1144, 1573, 1694, 1828, 2002, 3146, 3199, 3388, 3656, 4004, 5027, 5941, 6292, 6398, 6776, 8008, 10054, 11011, 11882, 12584, 12796, 20108, 22022, 23764, 25592, 35189, 40216, 41587, 44044, 47528, 55297, 65351, 70378, 83174, 88088, 110594, 130702, 140756, 166348, 221188, 261404, 281512, 332696, 387079, 442376, 457457, 522808, 718861, 774158, 914914, 1437722, 1548316, 1829828, 2875444, 3096632, 3659656, 5032027, 5750888, 10064054, 20128108, 40256216]

約数ペア:

[(1, 40256216), (2, 20128108), (4, 10064054), (7, 5750888), (8, 5032027), (11, 3659656), (13, 3096632), (14, 2875444), (22, 1829828), (26, 1548316), (28, 1437722), (44, 914914), (52, 774158), (56, 718861), (77, 522808), (88, 457457), (91, 442376), (104, 387079), (121, 332696), (143, 281512), (154, 261404), (182, 221188), (242, 166348), (286, 140756), (308, 130702), (364, 110594), (457, 88088), (484, 83174), (572, 70378), (616, 65351), (728, 55297), (847, 47528), (914, 44044), (968, 41587), (1001, 40216), (1144, 35189), (1573, 25592), (1694, 23764), (1828, 22022), (2002, 20108), (3146, 12796), (3199, 12584), (3388, 11882), (3656, 11011), (4004, 10054), (5027, 8008), (5941, 6776), (6292, 6398)]