29667740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 66316320

約数和(自身を除く): 36648580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 773, 1010, 1546, 1919, 2020, 3092, 3838, 3865, 7676, 7730, 9595, 14687, 15460, 19190, 29374, 38380, 58748, 73435, 78073, 146870, 156146, 293740, 312292, 390365, 780730, 1483387, 1561460, 2966774, 5933548, 7416935, 14833870, 29667740]

約数ペア:

[(1, 29667740), (2, 14833870), (4, 7416935), (5, 5933548), (10, 2966774), (19, 1561460), (20, 1483387), (38, 780730), (76, 390365), (95, 312292), (101, 293740), (190, 156146), (202, 146870), (380, 78073), (404, 73435), (505, 58748), (773, 38380), (1010, 29374), (1546, 19190), (1919, 15460), (2020, 14687), (3092, 9595), (3838, 7730), (3865, 7676)]