133088785840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1\times {\mathrm{16267}}^1$

素因数の和:19610

約数の個数: 80

約数和(自身を含む): 319529548800

約数和(自身を除く): 186440762960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3299, 6598, 13196, 16267, 16495, 26392, 32534, 32990, 52784, 65068, 65980, 81335, 102269, 130136, 131960, 162670, 204538, 260272, 263920, 325340, 409076, 504277, 511345, 650680, 818152, 1008554, 1022690, 1301360, 1636304, 2017108, 2045380, 2521385, 4034216, 4090760, 5042770, 8068432, 8181520, 10085540, 20171080, 40342160, 53664833, 107329666, 214659332, 268324165, 429318664, 536648330, 858637328, 1073296660, 1663609823, 2146593320, 3327219646, 4293186640, 6654439292, 8318049115, 13308878584, 16636098230, 26617757168, 33272196460, 66544392920, 133088785840]

約数ペア:

[(1, 133088785840), (2, 66544392920), (4, 33272196460), (5, 26617757168), (8, 16636098230), (10, 13308878584), (16, 8318049115), (20, 6654439292), (31, 4293186640), (40, 3327219646), (62, 2146593320), (80, 1663609823), (124, 1073296660), (155, 858637328), (248, 536648330), (310, 429318664), (496, 268324165), (620, 214659332), (1240, 107329666), (2480, 53664833), (3299, 40342160), (6598, 20171080), (13196, 10085540), (16267, 8181520), (16495, 8068432), (26392, 5042770), (32534, 4090760), (32990, 4034216), (52784, 2521385), (65068, 2045380), (65980, 2017108), (81335, 1636304), (102269, 1301360), (130136, 1022690), (131960, 1008554), (162670, 818152), (204538, 650680), (260272, 511345), (263920, 504277), (325340, 409076)]