22440710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 43061760

約数和(自身を除く): 20621050

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1423, 1577, 2846, 3154, 7115, 7885, 14230, 15770, 27037, 54074, 118109, 135185, 236218, 270370, 590545, 1181090, 2244071, 4488142, 11220355, 22440710]

約数ペア:

[(1, 22440710), (2, 11220355), (5, 4488142), (10, 2244071), (19, 1181090), (38, 590545), (83, 270370), (95, 236218), (166, 135185), (190, 118109), (415, 54074), (830, 27037), (1423, 15770), (1577, 14230), (2846, 7885), (3154, 7115)]