66046640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6823}}^1$

素因数の和:6858

約数の個数: 60

約数和(自身を含む): 168812112

約数和(自身を除く): 102765472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 6823, 9680, 13646, 27292, 34115, 54584, 68230, 75053, 109168, 136460, 150106, 272920, 300212, 375265, 545840, 600424, 750530, 825583, 1200848, 1501060, 1651166, 3002120, 3302332, 4127915, 6004240, 6604664, 8255830, 13209328, 16511660, 33023320, 66046640]

約数ペア:

[(1, 66046640), (2, 33023320), (4, 16511660), (5, 13209328), (8, 8255830), (10, 6604664), (11, 6004240), (16, 4127915), (20, 3302332), (22, 3002120), (40, 1651166), (44, 1501060), (55, 1200848), (80, 825583), (88, 750530), (110, 600424), (121, 545840), (176, 375265), (220, 300212), (242, 272920), (440, 150106), (484, 136460), (605, 109168), (880, 75053), (968, 68230), (1210, 54584), (1936, 34115), (2420, 27292), (4840, 13646), (6823, 9680)]