70986160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{126761}}^1$

素因数の和:126781

約数の個数: 40

約数和(自身を含む): 188621856

約数和(自身を除く): 117635696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 126761, 253522, 507044, 633805, 887327, 1014088, 1267610, 1774654, 2028176, 2535220, 3549308, 4436635, 5070440, 7098616, 8873270, 10140880, 14197232, 17746540, 35493080, 70986160]

約数ペア:

[(1, 70986160), (2, 35493080), (4, 17746540), (5, 14197232), (7, 10140880), (8, 8873270), (10, 7098616), (14, 5070440), (16, 4436635), (20, 3549308), (28, 2535220), (35, 2028176), (40, 1774654), (56, 1267610), (70, 1014088), (80, 887327), (112, 633805), (140, 507044), (280, 253522), (560, 126761)]