1335272020

素因数分解:

$2^2\times 5^1\times {\mathrm{4547}}^1\times {\mathrm{14683}}^1$

素因数の和:19239

約数の個数: 24

約数和(自身を含む): 2804878944

約数和(自身を除く): 1469606924

約数列:

[1, 2, 4, 5, 10, 20, 4547, 9094, 14683, 18188, 22735, 29366, 45470, 58732, 73415, 90940, 146830, 293660, 66763601, 133527202, 267054404, 333818005, 667636010, 1335272020]

約数ペア:

[(1, 1335272020), (2, 667636010), (4, 333818005), (5, 267054404), (10, 133527202), (20, 66763601), (4547, 293660), (9094, 146830), (14683, 90940), (18188, 73415), (22735, 58732), (29366, 45470)]