108364640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16519}}^1$

素因数の和:16575

約数の個数: 48

約数和(自身を含む): 262271520

約数和(自身を除く): 153906880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 16519, 33038, 66076, 82595, 132152, 165190, 264304, 330380, 528608, 660760, 677279, 1321520, 1354558, 2643040, 2709116, 3386395, 5418232, 6772790, 10836464, 13545580, 21672928, 27091160, 54182320, 108364640]

約数ペア:

[(1, 108364640), (2, 54182320), (4, 27091160), (5, 21672928), (8, 13545580), (10, 10836464), (16, 6772790), (20, 5418232), (32, 3386395), (40, 2709116), (41, 2643040), (80, 1354558), (82, 1321520), (160, 677279), (164, 660760), (205, 528608), (328, 330380), (410, 264304), (656, 165190), (820, 132152), (1312, 82595), (1640, 66076), (3280, 33038), (6560, 16519)]