8014760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15413}}^1$

素因数の和:15437

約数の個数: 32

約数和(自身を含む): 19421640

約数和(自身を除く): 11406880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 15413, 30826, 61652, 77065, 123304, 154130, 200369, 308260, 400738, 616520, 801476, 1001845, 1602952, 2003690, 4007380, 8014760]

約数ペア:

[(1, 8014760), (2, 4007380), (4, 2003690), (5, 1602952), (8, 1001845), (10, 801476), (13, 616520), (20, 400738), (26, 308260), (40, 200369), (52, 154130), (65, 123304), (104, 77065), (130, 61652), (260, 30826), (520, 15413)]