80562014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 148599360

約数和(自身を除く): 68037346

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 53, 106, 181, 221, 247, 323, 362, 442, 494, 646, 689, 901, 1007, 1378, 1802, 2014, 2353, 3077, 3439, 4199, 4706, 6154, 6878, 8398, 9593, 11713, 13091, 17119, 19186, 23426, 26182, 34238, 40001, 44707, 58463, 80002, 89414, 116926, 124709, 163081, 182267, 222547, 249418, 326162, 364534, 445094, 760019, 1520038, 2120053, 2369471, 3098539, 4240106, 4738942, 6197078, 40281007, 80562014]

約数ペア:

[(1, 80562014), (2, 40281007), (13, 6197078), (17, 4738942), (19, 4240106), (26, 3098539), (34, 2369471), (38, 2120053), (53, 1520038), (106, 760019), (181, 445094), (221, 364534), (247, 326162), (323, 249418), (362, 222547), (442, 182267), (494, 163081), (646, 124709), (689, 116926), (901, 89414), (1007, 80002), (1378, 58463), (1802, 44707), (2014, 40001), (2353, 34238), (3077, 26182), (3439, 23426), (4199, 19186), (4706, 17119), (6154, 13091), (6878, 11713), (8398, 9593)]