46864840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2542

約数の個数: 64

約数和(自身を含む): 117754560

約数和(自身を除く): 70889720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 2477, 3784, 4730, 4954, 9460, 9908, 12385, 18920, 19816, 24770, 27247, 49540, 54494, 99080, 106511, 108988, 136235, 213022, 217976, 272470, 426044, 532555, 544940, 852088, 1065110, 1089880, 1171621, 2130220, 2343242, 4260440, 4686484, 5858105, 9372968, 11716210, 23432420, 46864840]

約数ペア:

[(1, 46864840), (2, 23432420), (4, 11716210), (5, 9372968), (8, 5858105), (10, 4686484), (11, 4260440), (20, 2343242), (22, 2130220), (40, 1171621), (43, 1089880), (44, 1065110), (55, 852088), (86, 544940), (88, 532555), (110, 426044), (172, 272470), (215, 217976), (220, 213022), (344, 136235), (430, 108988), (440, 106511), (473, 99080), (860, 54494), (946, 49540), (1720, 27247), (1892, 24770), (2365, 19816), (2477, 18920), (3784, 12385), (4730, 9908), (4954, 9460)]