1420060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 3255840

約数和(自身を除く): 1835780

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 101, 148, 185, 190, 202, 370, 380, 404, 505, 703, 740, 1010, 1406, 1919, 2020, 2812, 3515, 3737, 3838, 7030, 7474, 7676, 9595, 14060, 14948, 18685, 19190, 37370, 38380, 71003, 74740, 142006, 284012, 355015, 710030, 1420060]

約数ペア:

[(1, 1420060), (2, 710030), (4, 355015), (5, 284012), (10, 142006), (19, 74740), (20, 71003), (37, 38380), (38, 37370), (74, 19190), (76, 18685), (95, 14948), (101, 14060), (148, 9595), (185, 7676), (190, 7474), (202, 7030), (370, 3838), (380, 3737), (404, 3515), (505, 2812), (703, 2020), (740, 1919), (1010, 1406)]