89675950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19709}}^1$

素因数の和:19741

約数の個数: 48

約数和(自身を含む): 205299360

約数和(自身を除く): 115623410

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 19709, 39418, 98545, 137963, 197090, 256217, 275926, 492725, 512434, 689815, 985450, 1281085, 1379630, 1793519, 2562170, 3449075, 3587038, 6405425, 6898150, 8967595, 12810850, 17935190, 44837975, 89675950]

約数ペア:

[(1, 89675950), (2, 44837975), (5, 17935190), (7, 12810850), (10, 8967595), (13, 6898150), (14, 6405425), (25, 3587038), (26, 3449075), (35, 2562170), (50, 1793519), (65, 1379630), (70, 1281085), (91, 985450), (130, 689815), (175, 512434), (182, 492725), (325, 275926), (350, 256217), (455, 197090), (650, 137963), (910, 98545), (2275, 39418), (4550, 19709)]