14257220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 33384960

約数和(自身を除く): 19127740

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 2207, 3230, 4414, 6460, 8828, 11035, 22070, 37519, 41933, 44140, 75038, 83866, 150076, 167732, 187595, 209665, 375190, 419330, 712861, 750380, 838660, 1425722, 2851444, 3564305, 7128610, 14257220]

約数ペア:

[(1, 14257220), (2, 7128610), (4, 3564305), (5, 2851444), (10, 1425722), (17, 838660), (19, 750380), (20, 712861), (34, 419330), (38, 375190), (68, 209665), (76, 187595), (85, 167732), (95, 150076), (170, 83866), (190, 75038), (323, 44140), (340, 41933), (380, 37519), (646, 22070), (1292, 11035), (1615, 8828), (2207, 6460), (3230, 4414)]