80759210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 175398912

約数和(自身を除く): 94639702

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 103, 115, 161, 206, 230, 322, 487, 515, 721, 805, 974, 1030, 1442, 1610, 2369, 2435, 3409, 3605, 4738, 4870, 6818, 7210, 11201, 11845, 16583, 17045, 22402, 23690, 33166, 34090, 50161, 56005, 78407, 82915, 100322, 112010, 156814, 165830, 250805, 351127, 392035, 501610, 702254, 784070, 1153703, 1755635, 2307406, 3511270, 5768515, 8075921, 11537030, 16151842, 40379605, 80759210]

約数ペア:

[(1, 80759210), (2, 40379605), (5, 16151842), (7, 11537030), (10, 8075921), (14, 5768515), (23, 3511270), (35, 2307406), (46, 1755635), (70, 1153703), (103, 784070), (115, 702254), (161, 501610), (206, 392035), (230, 351127), (322, 250805), (487, 165830), (515, 156814), (721, 112010), (805, 100322), (974, 82915), (1030, 78407), (1442, 56005), (1610, 50161), (2369, 34090), (2435, 33166), (3409, 23690), (3605, 22402), (4738, 17045), (4870, 16583), (6818, 11845), (7210, 11201)]