80502110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619247}}^1$

素因数の和:619267

約数の個数: 16

約数和(自身を含む): 156050496

約数和(自身を除く): 75548386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619247, 1238494, 3096235, 6192470, 8050211, 16100422, 40251055, 80502110]

約数ペア:

[(1, 80502110), (2, 40251055), (5, 16100422), (10, 8050211), (13, 6192470), (26, 3096235), (65, 1238494), (130, 619247)]