36644540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 82175520

約数和(自身を除く): 45530980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1321, 1387, 1460, 2642, 2774, 5284, 5548, 6605, 6935, 13210, 13870, 25099, 26420, 27740, 50198, 96433, 100396, 125495, 192866, 250990, 385732, 482165, 501980, 964330, 1832227, 1928660, 3664454, 7328908, 9161135, 18322270, 36644540]

約数ペア:

[(1, 36644540), (2, 18322270), (4, 9161135), (5, 7328908), (10, 3664454), (19, 1928660), (20, 1832227), (38, 964330), (73, 501980), (76, 482165), (95, 385732), (146, 250990), (190, 192866), (292, 125495), (365, 100396), (380, 96433), (730, 50198), (1321, 27740), (1387, 26420), (1460, 25099), (2642, 13870), (2774, 13210), (5284, 6935), (5548, 6605)]