5661001060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1979371}}^1$

素因数の和:1979404

約数の個数: 48

約数和(自身を含む): 13966448832

約数和(自身を除く): 8305447772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 1979371, 3958742, 7917484, 9896855, 19793710, 21773081, 25731823, 39587420, 43546162, 51463646, 87092324, 102927292, 108865405, 128659115, 217730810, 257318230, 283050053, 435461620, 514636460, 566100106, 1132200212, 1415250265, 2830500530, 5661001060]

約数ペア:

[(1, 5661001060), (2, 2830500530), (4, 1415250265), (5, 1132200212), (10, 566100106), (11, 514636460), (13, 435461620), (20, 283050053), (22, 257318230), (26, 217730810), (44, 128659115), (52, 108865405), (55, 102927292), (65, 87092324), (110, 51463646), (130, 43546162), (143, 39587420), (220, 25731823), (260, 21773081), (286, 19793710), (572, 9896855), (715, 7917484), (1430, 3958742), (2860, 1979371)]