2341180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 5312160

約数和(自身を除く): 2970980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 101, 122, 190, 202, 244, 305, 380, 404, 505, 610, 1010, 1159, 1220, 1919, 2020, 2318, 3838, 4636, 5795, 6161, 7676, 9595, 11590, 12322, 19190, 23180, 24644, 30805, 38380, 61610, 117059, 123220, 234118, 468236, 585295, 1170590, 2341180]

約数ペア:

[(1, 2341180), (2, 1170590), (4, 585295), (5, 468236), (10, 234118), (19, 123220), (20, 117059), (38, 61610), (61, 38380), (76, 30805), (95, 24644), (101, 23180), (122, 19190), (190, 12322), (202, 11590), (244, 9595), (305, 7676), (380, 6161), (404, 5795), (505, 4636), (610, 3838), (1010, 2318), (1159, 2020), (1220, 1919)]