17073020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 21029380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 251, 358, 380, 502, 716, 895, 1004, 1255, 1790, 2510, 3401, 3580, 4769, 5020, 6802, 9538, 13604, 17005, 19076, 23845, 34010, 44929, 47690, 68020, 89858, 95380, 179716, 224645, 449290, 853651, 898580, 1707302, 3414604, 4268255, 8536510, 17073020]

約数ペア:

[(1, 17073020), (2, 8536510), (4, 4268255), (5, 3414604), (10, 1707302), (19, 898580), (20, 853651), (38, 449290), (76, 224645), (95, 179716), (179, 95380), (190, 89858), (251, 68020), (358, 47690), (380, 44929), (502, 34010), (716, 23845), (895, 19076), (1004, 17005), (1255, 13604), (1790, 9538), (2510, 6802), (3401, 5020), (3580, 4769)]