24821860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 60165504

約数和(自身を除く): 35343644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 1657, 2140, 2996, 3314, 3745, 6628, 7490, 8285, 11599, 14980, 16570, 23198, 33140, 46396, 57995, 115990, 177299, 231980, 354598, 709196, 886495, 1241093, 1772990, 2482186, 3545980, 4964372, 6205465, 12410930, 24821860]

約数ペア:

[(1, 24821860), (2, 12410930), (4, 6205465), (5, 4964372), (7, 3545980), (10, 2482186), (14, 1772990), (20, 1241093), (28, 886495), (35, 709196), (70, 354598), (107, 231980), (140, 177299), (214, 115990), (428, 57995), (535, 46396), (749, 33140), (1070, 23198), (1498, 16570), (1657, 14980), (2140, 11599), (2996, 8285), (3314, 7490), (3745, 6628)]