84148240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8693}}^1$

素因数の和:8728

約数の個数: 60

約数和(自身を含む): 215072172

約数和(自身を除く): 130923932

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, 8693, 9680, 17386, 34772, 43465, 69544, 86930, 95623, 139088, 173860, 191246, 347720, 382492, 478115, 695440, 764984, 956230, 1051853, 1529968, 1912460, 2103706, 3824920, 4207412, 5259265, 7649840, 8414824, 10518530, 16829648, 21037060, 42074120, 84148240]

約数ペア:

[(1, 84148240), (2, 42074120), (4, 21037060), (5, 16829648), (8, 10518530), (10, 8414824), (11, 7649840), (16, 5259265), (20, 4207412), (22, 3824920), (40, 2103706), (44, 1912460), (55, 1529968), (80, 1051853), (88, 956230), (110, 764984), (121, 695440), (176, 478115), (220, 382492), (242, 347720), (440, 191246), (484, 173860), (605, 139088), (880, 95623), (968, 86930), (1210, 69544), (1936, 43465), (2420, 34772), (4840, 17386), (8693, 9680)]