99697540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{39251}}^1$

素因数の和:39387

約数の個数: 24

約数和(自身を含む): 211018752

約数和(自身を除く): 111321212

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 39251, 78502, 157004, 196255, 392510, 785020, 4984877, 9969754, 19939508, 24924385, 49848770, 99697540]

約数ペア:

[(1, 99697540), (2, 49848770), (4, 24924385), (5, 19939508), (10, 9969754), (20, 4984877), (127, 785020), (254, 392510), (508, 196255), (635, 157004), (1270, 78502), (2540, 39251)]