1723846720

素因数分解:

$2^6\times 5^1\times {\mathrm{5387021}}^1$

素因数の和:5387038

約数の個数: 28

約数和(自身を含む): 4104910764

約数和(自身を除く): 2381064044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5387021, 10774042, 21548084, 26935105, 43096168, 53870210, 86192336, 107740420, 172384672, 215480840, 344769344, 430961680, 861923360, 1723846720]

約数ペア:

[(1, 1723846720), (2, 861923360), (4, 430961680), (5, 344769344), (8, 215480840), (10, 172384672), (16, 107740420), (20, 86192336), (32, 53870210), (40, 43096168), (64, 26935105), (80, 21548084), (160, 10774042), (320, 5387021)]