83027890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4363}}^1$

素因数の和:4554

約数の個数: 32

約数和(自身を含む): 164016576

約数和(自身を除く): 80988686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 4363, 8726, 9515, 19030, 21815, 43630, 47993, 95986, 239965, 479930, 754799, 1509598, 3773995, 7547990, 8302789, 16605578, 41513945, 83027890]

約数ペア:

[(1, 83027890), (2, 41513945), (5, 16605578), (10, 8302789), (11, 7547990), (22, 3773995), (55, 1509598), (110, 754799), (173, 479930), (346, 239965), (865, 95986), (1730, 47993), (1903, 43630), (3806, 21815), (4363, 19030), (8726, 9515)]