40168310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 91469952

約数和(自身を除く): 51301642

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1193, 1295, 2386, 2405, 2590, 3367, 4810, 5965, 6734, 8351, 11930, 15509, 16702, 16835, 31018, 33670, 41755, 44141, 77545, 83510, 88282, 108563, 155090, 217126, 220705, 308987, 441410, 542815, 573833, 617974, 1085630, 1147666, 1544935, 2869165, 3089870, 4016831, 5738330, 8033662, 20084155, 40168310]

約数ペア:

[(1, 40168310), (2, 20084155), (5, 8033662), (7, 5738330), (10, 4016831), (13, 3089870), (14, 2869165), (26, 1544935), (35, 1147666), (37, 1085630), (65, 617974), (70, 573833), (74, 542815), (91, 441410), (130, 308987), (182, 220705), (185, 217126), (259, 155090), (370, 108563), (455, 88282), (481, 83510), (518, 77545), (910, 44141), (962, 41755), (1193, 33670), (1295, 31018), (2386, 16835), (2405, 16702), (2590, 15509), (3367, 11930), (4810, 8351), (5965, 6734)]