8173818266690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1\times {\mathrm{207997}}^1$

素因数の和:209307

約数の個数: 64

約数和(自身を含む): 15340068817920

約数和(自身を除く): 7166250551230

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 1163, 2326, 3379, 5815, 6758, 11630, 16895, 33790, 36053, 72106, 126767, 180265, 207997, 253534, 360530, 415994, 633835, 1039985, 1267670, 2079970, 3929777, 6447907, 7859554, 12895814, 19648885, 22671673, 32239535, 39297770, 45343346, 64479070, 113358365, 226716730, 241900511, 483801022, 702821863, 1209502555, 1405643726, 2419005110, 3514109315, 7028218630, 7498915841, 14997831682, 26367155699, 37494579205, 52734311398, 74989158410, 131835778495, 263671556990, 817381826669, 1634763653338, 4086909133345, 8173818266690]

約数ペア:

[(1, 8173818266690), (2, 4086909133345), (5, 1634763653338), (10, 817381826669), (31, 263671556990), (62, 131835778495), (109, 74989158410), (155, 52734311398), (218, 37494579205), (310, 26367155699), (545, 14997831682), (1090, 7498915841), (1163, 7028218630), (2326, 3514109315), (3379, 2419005110), (5815, 1405643726), (6758, 1209502555), (11630, 702821863), (16895, 483801022), (33790, 241900511), (36053, 226716730), (72106, 113358365), (126767, 64479070), (180265, 45343346), (207997, 39297770), (253534, 32239535), (360530, 22671673), (415994, 19648885), (633835, 12895814), (1039985, 7859554), (1267670, 6447907), (2079970, 3929777)]