10389054875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{80147}}^1$

素因数の和:80240

約数の個数: 32

約数和(自身を含む): 13953446208

約数和(自身を除く): 3564391333

約数列:

[1, 5, 17, 25, 61, 85, 125, 305, 425, 1037, 1525, 2125, 5185, 7625, 25925, 80147, 129625, 400735, 1362499, 2003675, 4888967, 6812495, 10018375, 24444835, 34062475, 83112439, 122224175, 170312375, 415562195, 611120875, 2077810975, 10389054875]

約数ペア:

[(1, 10389054875), (5, 2077810975), (17, 611120875), (25, 415562195), (61, 170312375), (85, 122224175), (125, 83112439), (305, 34062475), (425, 24444835), (1037, 10018375), (1525, 6812495), (2125, 4888967), (5185, 2003675), (7625, 1362499), (25925, 400735), (80147, 129625)]