2022732590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7927}}^1$

素因数の和:8049

約数の個数: 64

約数和(自身を含む): 4109875200

約数和(自身を除く): 2087142610

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 79, 85, 95, 158, 170, 190, 323, 395, 646, 790, 1343, 1501, 1615, 2686, 3002, 3230, 6715, 7505, 7927, 13430, 15010, 15854, 25517, 39635, 51034, 79270, 127585, 134759, 150613, 255170, 269518, 301226, 626233, 673795, 753065, 1252466, 1347590, 1506130, 2560421, 3131165, 5120842, 6262330, 10645961, 11898427, 12802105, 21291922, 23796854, 25604210, 53229805, 59492135, 106459610, 118984270, 202273259, 404546518, 1011366295, 2022732590]

約数ペア:

[(1, 2022732590), (2, 1011366295), (5, 404546518), (10, 202273259), (17, 118984270), (19, 106459610), (34, 59492135), (38, 53229805), (79, 25604210), (85, 23796854), (95, 21291922), (158, 12802105), (170, 11898427), (190, 10645961), (323, 6262330), (395, 5120842), (646, 3131165), (790, 2560421), (1343, 1506130), (1501, 1347590), (1615, 1252466), (2686, 753065), (3002, 673795), (3230, 626233), (6715, 301226), (7505, 269518), (7927, 255170), (13430, 150613), (15010, 134759), (15854, 127585), (25517, 79270), (39635, 51034)]