1185220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 2620800

約数和(自身を除く): 1435580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3119, 6238, 12476, 15595, 31190, 59261, 62380, 118522, 237044, 296305, 592610, 1185220]

約数ペア:

[(1, 1185220), (2, 592610), (4, 296305), (5, 237044), (10, 118522), (19, 62380), (20, 59261), (38, 31190), (76, 15595), (95, 12476), (190, 6238), (380, 3119)]