23715580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 57871296

約数和(自身を除く): 34155716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 2777, 4270, 5554, 8540, 11108, 13885, 19439, 27770, 38878, 55540, 77756, 97195, 169397, 194390, 338794, 388780, 677588, 846985, 1185779, 1693970, 2371558, 3387940, 4743116, 5928895, 11857790, 23715580]

約数ペア:

[(1, 23715580), (2, 11857790), (4, 5928895), (5, 4743116), (7, 3387940), (10, 2371558), (14, 1693970), (20, 1185779), (28, 846985), (35, 677588), (61, 388780), (70, 338794), (122, 194390), (140, 169397), (244, 97195), (305, 77756), (427, 55540), (610, 38878), (854, 27770), (1220, 19439), (1708, 13885), (2135, 11108), (2777, 8540), (4270, 5554)]