15696038380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{205607}}^1$

素因数の和:205974

約数の個数: 48

約数和(自身を含む): 36061998336

約数和(自身を除く): 20365959956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 347, 694, 1388, 1735, 3470, 3817, 6940, 7634, 15268, 19085, 38170, 76340, 205607, 411214, 822428, 1028035, 2056070, 2261677, 4112140, 4523354, 9046708, 11308385, 22616770, 45233540, 71345629, 142691258, 285382516, 356728145, 713456290, 784801919, 1426912580, 1569603838, 3139207676, 3924009595, 7848019190, 15696038380]

約数ペア:

[(1, 15696038380), (2, 7848019190), (4, 3924009595), (5, 3139207676), (10, 1569603838), (11, 1426912580), (20, 784801919), (22, 713456290), (44, 356728145), (55, 285382516), (110, 142691258), (220, 71345629), (347, 45233540), (694, 22616770), (1388, 11308385), (1735, 9046708), (3470, 4523354), (3817, 4112140), (6940, 2261677), (7634, 2056070), (15268, 1028035), (19085, 822428), (38170, 411214), (76340, 205607)]