29058920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 71893440

約数和(自身を除く): 42834520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 313, 422, 440, 626, 844, 1055, 1252, 1565, 1688, 2110, 2321, 2504, 3130, 3443, 4220, 4642, 6260, 6886, 8440, 9284, 11605, 12520, 13772, 17215, 18568, 23210, 27544, 34430, 46420, 66043, 68860, 92840, 132086, 137720, 264172, 330215, 528344, 660430, 726473, 1320860, 1452946, 2641720, 2905892, 3632365, 5811784, 7264730, 14529460, 29058920]

約数ペア:

[(1, 29058920), (2, 14529460), (4, 7264730), (5, 5811784), (8, 3632365), (10, 2905892), (11, 2641720), (20, 1452946), (22, 1320860), (40, 726473), (44, 660430), (55, 528344), (88, 330215), (110, 264172), (211, 137720), (220, 132086), (313, 92840), (422, 68860), (440, 66043), (626, 46420), (844, 34430), (1055, 27544), (1252, 23210), (1565, 18568), (1688, 17215), (2110, 13772), (2321, 12520), (2504, 11605), (3130, 9284), (3443, 8440), (4220, 6886), (4642, 6260)]