4521160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 11848320

約数和(自身を除く): 7327160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 241, 268, 280, 335, 469, 482, 536, 670, 938, 964, 1205, 1340, 1687, 1876, 1928, 2345, 2410, 2680, 3374, 3752, 4690, 4820, 6748, 8435, 9380, 9640, 13496, 16147, 16870, 18760, 32294, 33740, 64588, 67480, 80735, 113029, 129176, 161470, 226058, 322940, 452116, 565145, 645880, 904232, 1130290, 2260580, 4521160]

約数ペア:

[(1, 4521160), (2, 2260580), (4, 1130290), (5, 904232), (7, 645880), (8, 565145), (10, 452116), (14, 322940), (20, 226058), (28, 161470), (35, 129176), (40, 113029), (56, 80735), (67, 67480), (70, 64588), (134, 33740), (140, 32294), (241, 18760), (268, 16870), (280, 16147), (335, 13496), (469, 9640), (482, 9380), (536, 8435), (670, 6748), (938, 4820), (964, 4690), (1205, 3752), (1340, 3374), (1687, 2680), (1876, 2410), (1928, 2345)]