23686720

素因数分解:

$2^6\times 5^1\times {\mathrm{74021}}^1$

素因数の和:74038

約数の個数: 28

約数和(自身を含む): 56404764

約数和(自身を除く): 32718044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 74021, 148042, 296084, 370105, 592168, 740210, 1184336, 1480420, 2368672, 2960840, 4737344, 5921680, 11843360, 23686720]

約数ペア:

[(1, 23686720), (2, 11843360), (4, 5921680), (5, 4737344), (8, 2960840), (10, 2368672), (16, 1480420), (20, 1184336), (32, 740210), (40, 592168), (64, 370105), (80, 296084), (160, 148042), (320, 74021)]