47446120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 64320920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 461, 620, 664, 830, 922, 1240, 1660, 1844, 2305, 2573, 3320, 3688, 4610, 5146, 9220, 10292, 12865, 14291, 18440, 20584, 25730, 28582, 38263, 51460, 57164, 71455, 76526, 102920, 114328, 142910, 153052, 191315, 285820, 306104, 382630, 571640, 765260, 1186153, 1530520, 2372306, 4744612, 5930765, 9489224, 11861530, 23723060, 47446120]

約数ペア:

[(1, 47446120), (2, 23723060), (4, 11861530), (5, 9489224), (8, 5930765), (10, 4744612), (20, 2372306), (31, 1530520), (40, 1186153), (62, 765260), (83, 571640), (124, 382630), (155, 306104), (166, 285820), (248, 191315), (310, 153052), (332, 142910), (415, 114328), (461, 102920), (620, 76526), (664, 71455), (830, 57164), (922, 51460), (1240, 38263), (1660, 28582), (1844, 25730), (2305, 20584), (2573, 18440), (3320, 14291), (3688, 12865), (4610, 10292), (5146, 9220)]