62016920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{221489}}^1$

素因数の和:221507

約数の個数: 32

約数和(自身を含む): 159472800

約数和(自身を除く): 97455880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 221489, 442978, 885956, 1107445, 1550423, 1771912, 2214890, 3100846, 4429780, 6201692, 7752115, 8859560, 12403384, 15504230, 31008460, 62016920]

約数ペア:

[(1, 62016920), (2, 31008460), (4, 15504230), (5, 12403384), (7, 8859560), (8, 7752115), (10, 6201692), (14, 4429780), (20, 3100846), (28, 2214890), (35, 1771912), (40, 1550423), (56, 1107445), (70, 885956), (140, 442978), (280, 221489)]