66425330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8527}}^1$

素因数の和:8594

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 62518030

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 8527, 17054, 42635, 85270, 162013, 324026, 349607, 699214, 810065, 1620130, 1748035, 3496070, 6642533, 13285066, 33212665, 66425330]

約数ペア:

[(1, 66425330), (2, 33212665), (5, 13285066), (10, 6642533), (19, 3496070), (38, 1748035), (41, 1620130), (82, 810065), (95, 699214), (190, 349607), (205, 324026), (410, 162013), (779, 85270), (1558, 42635), (3895, 17054), (7790, 8527)]