44772140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1657}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 108075072

約数和(自身を除く): 63302932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1657, 1930, 2702, 3314, 3860, 5404, 6628, 6755, 8285, 11599, 13510, 16570, 23198, 27020, 33140, 46396, 57995, 115990, 231980, 319801, 639602, 1279204, 1599005, 2238607, 3198010, 4477214, 6396020, 8954428, 11193035, 22386070, 44772140]

約数ペア:

[(1, 44772140), (2, 22386070), (4, 11193035), (5, 8954428), (7, 6396020), (10, 4477214), (14, 3198010), (20, 2238607), (28, 1599005), (35, 1279204), (70, 639602), (140, 319801), (193, 231980), (386, 115990), (772, 57995), (965, 46396), (1351, 33140), (1657, 27020), (1930, 23198), (2702, 16570), (3314, 13510), (3860, 11599), (5404, 8285), (6628, 6755)]