22790320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40697}}^1$

素因数の和:40717

約数の個数: 40

約数和(自身を含む): 60558624

約数和(自身を除く): 37768304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40697, 81394, 162788, 203485, 284879, 325576, 406970, 569758, 651152, 813940, 1139516, 1424395, 1627880, 2279032, 2848790, 3255760, 4558064, 5697580, 11395160, 22790320]

約数ペア:

[(1, 22790320), (2, 11395160), (4, 5697580), (5, 4558064), (7, 3255760), (8, 2848790), (10, 2279032), (14, 1627880), (16, 1424395), (20, 1139516), (28, 813940), (35, 651152), (40, 569758), (56, 406970), (70, 325576), (80, 284879), (112, 203485), (140, 162788), (280, 81394), (560, 40697)]