2022706790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5361

約数の個数: 64

約数和(自身を含む): 4096310400

約数和(自身を除く): 2073603610

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 103, 130, 145, 206, 290, 377, 515, 754, 1030, 1339, 1885, 2678, 2987, 3770, 5209, 5974, 6695, 10418, 13390, 14935, 26045, 29870, 38831, 52090, 67717, 77662, 135434, 151061, 194155, 302122, 338585, 388310, 536527, 677170, 755305, 1073054, 1510610, 1963793, 2682635, 3927586, 5365270, 6974851, 9818965, 13949702, 15559283, 19637930, 31118566, 34874255, 69748510, 77796415, 155592830, 202270679, 404541358, 1011353395, 2022706790]

約数ペア:

[(1, 2022706790), (2, 1011353395), (5, 404541358), (10, 202270679), (13, 155592830), (26, 77796415), (29, 69748510), (58, 34874255), (65, 31118566), (103, 19637930), (130, 15559283), (145, 13949702), (206, 9818965), (290, 6974851), (377, 5365270), (515, 3927586), (754, 2682635), (1030, 1963793), (1339, 1510610), (1885, 1073054), (2678, 755305), (2987, 677170), (3770, 536527), (5209, 388310), (5974, 338585), (6695, 302122), (10418, 194155), (13390, 151061), (14935, 135434), (26045, 77662), (29870, 67717), (38831, 52090)]