97243340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 209563200

約数和(自身を除く): 112319860

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 199, 212, 265, 398, 461, 530, 796, 922, 995, 1060, 1844, 1990, 2305, 3980, 4610, 9220, 10547, 21094, 24433, 42188, 48866, 52735, 91739, 97732, 105470, 122165, 183478, 210940, 244330, 366956, 458695, 488660, 917390, 1834780, 4862167, 9724334, 19448668, 24310835, 48621670, 97243340]

約数ペア:

[(1, 97243340), (2, 48621670), (4, 24310835), (5, 19448668), (10, 9724334), (20, 4862167), (53, 1834780), (106, 917390), (199, 488660), (212, 458695), (265, 366956), (398, 244330), (461, 210940), (530, 183478), (796, 122165), (922, 105470), (995, 97732), (1060, 91739), (1844, 52735), (1990, 48866), (2305, 42188), (3980, 24433), (4610, 21094), (9220, 10547)]