74731100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12251}}^1$

素因数の和:12326

約数の個数: 36

約数和(自身を含む): 164838408

約数和(自身を除く): 90107308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 12251, 24502, 49004, 61255, 122510, 245020, 306275, 612550, 747311, 1225100, 1494622, 2989244, 3736555, 7473110, 14946220, 18682775, 37365550, 74731100]

約数ペア:

[(1, 74731100), (2, 37365550), (4, 18682775), (5, 14946220), (10, 7473110), (20, 3736555), (25, 2989244), (50, 1494622), (61, 1225100), (100, 747311), (122, 612550), (244, 306275), (305, 245020), (610, 122510), (1220, 61255), (1525, 49004), (3050, 24502), (6100, 12251)]