8054540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2383}}^1$

素因数の和:2418

約数の個数: 36

約数和(自身を含む): 18323424

約数和(自身を除く): 10268884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2383, 3380, 4766, 9532, 11915, 23830, 30979, 47660, 61958, 123916, 154895, 309790, 402727, 619580, 805454, 1610908, 2013635, 4027270, 8054540]

約数ペア:

[(1, 8054540), (2, 4027270), (4, 2013635), (5, 1610908), (10, 805454), (13, 619580), (20, 402727), (26, 309790), (52, 154895), (65, 123916), (130, 61958), (169, 47660), (260, 30979), (338, 23830), (676, 11915), (845, 9532), (1690, 4766), (2383, 3380)]