105196720

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2311}}^1$

素因数の和:2893

約数の個数: 40

約数和(自身を含む): 245118240

約数和(自身を除く): 139921520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2311, 2845, 4552, 4622, 5690, 9104, 9244, 11380, 11555, 18488, 22760, 23110, 36976, 45520, 46220, 92440, 184880, 1314959, 2629918, 5259836, 6574795, 10519672, 13149590, 21039344, 26299180, 52598360, 105196720]

約数ペア:

[(1, 105196720), (2, 52598360), (4, 26299180), (5, 21039344), (8, 13149590), (10, 10519672), (16, 6574795), (20, 5259836), (40, 2629918), (80, 1314959), (569, 184880), (1138, 92440), (2276, 46220), (2311, 45520), (2845, 36976), (4552, 23110), (4622, 22760), (5690, 18488), (9104, 11555), (9244, 11380)]