121181450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{14341}}^1$

素因数の和:14379

約数の個数: 36

約数和(自身を含む): 244086498

約数和(自身を除く): 122905048

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 14341, 28682, 71705, 143410, 186433, 358525, 372866, 717050, 932165, 1864330, 2423629, 4660825, 4847258, 9321650, 12118145, 24236290, 60590725, 121181450]

約数ペア:

[(1, 121181450), (2, 60590725), (5, 24236290), (10, 12118145), (13, 9321650), (25, 4847258), (26, 4660825), (50, 2423629), (65, 1864330), (130, 932165), (169, 717050), (325, 372866), (338, 358525), (650, 186433), (845, 143410), (1690, 71705), (4225, 28682), (8450, 14341)]