11712260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16592380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 311, 538, 622, 1076, 1244, 1345, 1555, 1883, 2177, 2690, 3110, 3766, 4354, 5380, 6220, 7532, 8708, 9415, 10885, 18830, 21770, 37660, 43540, 83659, 167318, 334636, 418295, 585613, 836590, 1171226, 1673180, 2342452, 2928065, 5856130, 11712260]

約数ペア:

[(1, 11712260), (2, 5856130), (4, 2928065), (5, 2342452), (7, 1673180), (10, 1171226), (14, 836590), (20, 585613), (28, 418295), (35, 334636), (70, 167318), (140, 83659), (269, 43540), (311, 37660), (538, 21770), (622, 18830), (1076, 10885), (1244, 9415), (1345, 8708), (1555, 7532), (1883, 6220), (2177, 5380), (2690, 4354), (3110, 3766)]