62268920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{222389}}^1$

素因数の和:222407

約数の個数: 32

約数和(自身を含む): 160120800

約数和(自身を除く): 97851880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 222389, 444778, 889556, 1111945, 1556723, 1779112, 2223890, 3113446, 4447780, 6226892, 7783615, 8895560, 12453784, 15567230, 31134460, 62268920]

約数ペア:

[(1, 62268920), (2, 31134460), (4, 15567230), (5, 12453784), (7, 8895560), (8, 7783615), (10, 6226892), (14, 4447780), (20, 3113446), (28, 2223890), (35, 1779112), (40, 1556723), (56, 1111945), (70, 889556), (140, 444778), (280, 222389)]