85834760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 211654080

約数和(自身を除く): 125819320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 373, 440, 523, 746, 1046, 1492, 1865, 2092, 2615, 2984, 3730, 4103, 4184, 5230, 5753, 7460, 8206, 10460, 11506, 14920, 16412, 20515, 20920, 23012, 28765, 32824, 41030, 46024, 57530, 82060, 115060, 164120, 195079, 230120, 390158, 780316, 975395, 1560632, 1950790, 2145869, 3901580, 4291738, 7803160, 8583476, 10729345, 17166952, 21458690, 42917380, 85834760]

約数ペア:

[(1, 85834760), (2, 42917380), (4, 21458690), (5, 17166952), (8, 10729345), (10, 8583476), (11, 7803160), (20, 4291738), (22, 3901580), (40, 2145869), (44, 1950790), (55, 1560632), (88, 975395), (110, 780316), (220, 390158), (373, 230120), (440, 195079), (523, 164120), (746, 115060), (1046, 82060), (1492, 57530), (1865, 46024), (2092, 41030), (2615, 32824), (2984, 28765), (3730, 23012), (4103, 20920), (4184, 20515), (5230, 16412), (5753, 14920), (7460, 11506), (8206, 10460)]