24541780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^2$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 53101692

約数和(自身を除く): 28559912

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 173, 205, 346, 410, 692, 820, 865, 1730, 3460, 7093, 14186, 28372, 29929, 35465, 59858, 70930, 119716, 141860, 149645, 299290, 598580, 1227089, 2454178, 4908356, 6135445, 12270890, 24541780]

約数ペア:

[(1, 24541780), (2, 12270890), (4, 6135445), (5, 4908356), (10, 2454178), (20, 1227089), (41, 598580), (82, 299290), (164, 149645), (173, 141860), (205, 119716), (346, 70930), (410, 59858), (692, 35465), (820, 29929), (865, 28372), (1730, 14186), (3460, 7093)]