4580553620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{105397}}^1$

素因数の和:105500

約数の個数: 48

約数和(自身を含む): 10039791888

約数和(自身を除く): 5459238268

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 2173, 4346, 8692, 10865, 21730, 43460, 105397, 210794, 421588, 526985, 1053970, 2107940, 4321277, 5586041, 8642554, 11172082, 17285108, 21606385, 22344164, 27930205, 43212770, 55860410, 86425540, 111720820, 229027681, 458055362, 916110724, 1145138405, 2290276810, 4580553620]

約数ペア:

[(1, 4580553620), (2, 2290276810), (4, 1145138405), (5, 916110724), (10, 458055362), (20, 229027681), (41, 111720820), (53, 86425540), (82, 55860410), (106, 43212770), (164, 27930205), (205, 22344164), (212, 21606385), (265, 17285108), (410, 11172082), (530, 8642554), (820, 5586041), (1060, 4321277), (2173, 2107940), (4346, 1053970), (8692, 526985), (10865, 421588), (21730, 210794), (43460, 105397)]