70971760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13241}}^1$

素因数の和:13321

約数の個数: 40

約数和(自身を含む): 167484816

約数和(自身を除く): 96513056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13241, 26482, 52964, 66205, 105928, 132410, 211856, 264820, 529640, 887147, 1059280, 1774294, 3548588, 4435735, 7097176, 8871470, 14194352, 17742940, 35485880, 70971760]

約数ペア:

[(1, 70971760), (2, 35485880), (4, 17742940), (5, 14194352), (8, 8871470), (10, 7097176), (16, 4435735), (20, 3548588), (40, 1774294), (67, 1059280), (80, 887147), (134, 529640), (268, 264820), (335, 211856), (536, 132410), (670, 105928), (1072, 66205), (1340, 52964), (2680, 26482), (5360, 13241)]