24342920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{86939}}^1$

素因数の和:86957

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 38253880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 86939, 173878, 347756, 434695, 608573, 695512, 869390, 1217146, 1738780, 2434292, 3042865, 3477560, 4868584, 6085730, 12171460, 24342920]

約数ペア:

[(1, 24342920), (2, 12171460), (4, 6085730), (5, 4868584), (7, 3477560), (8, 3042865), (10, 2434292), (14, 1738780), (20, 1217146), (28, 869390), (35, 695512), (40, 608573), (56, 434695), (70, 347756), (140, 173878), (280, 86939)]