26318320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46997}}^1$

素因数の和:47017

約数の個数: 40

約数和(自身を含む): 69933024

約数和(自身を除く): 43614704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46997, 93994, 187988, 234985, 328979, 375976, 469970, 657958, 751952, 939940, 1315916, 1644895, 1879880, 2631832, 3289790, 3759760, 5263664, 6579580, 13159160, 26318320]

約数ペア:

[(1, 26318320), (2, 13159160), (4, 6579580), (5, 5263664), (7, 3759760), (8, 3289790), (10, 2631832), (14, 1879880), (16, 1644895), (20, 1315916), (28, 939940), (35, 751952), (40, 657958), (56, 469970), (70, 375976), (80, 328979), (112, 234985), (140, 187988), (280, 93994), (560, 46997)]