15694394980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1346003}}^1$

素因数の和:1346076

約数の個数: 48

約数和(自身を含む): 36632844864

約数和(自身を除く): 20938449884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 1346003, 2692006, 5384012, 6730015, 13460030, 14806033, 26920060, 29612066, 59224132, 71338159, 74030165, 142676318, 148060330, 285352636, 296120660, 356690795, 713381590, 784719749, 1426763180, 1569439498, 3138878996, 3923598745, 7847197490, 15694394980]

約数ペア:

[(1, 15694394980), (2, 7847197490), (4, 3923598745), (5, 3138878996), (10, 1569439498), (11, 1426763180), (20, 784719749), (22, 713381590), (44, 356690795), (53, 296120660), (55, 285352636), (106, 148060330), (110, 142676318), (212, 74030165), (220, 71338159), (265, 59224132), (530, 29612066), (583, 26920060), (1060, 14806033), (1166, 13460030), (2332, 6730015), (2915, 5384012), (5830, 2692006), (11660, 1346003)]