109728340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 234908352

約数和(自身を除く): 125180012

約数列:

[1, 2, 4, 5, 10, 20, 97, 163, 194, 326, 347, 388, 485, 652, 694, 815, 970, 1388, 1630, 1735, 1940, 3260, 3470, 6940, 15811, 31622, 33659, 56561, 63244, 67318, 79055, 113122, 134636, 158110, 168295, 226244, 282805, 316220, 336590, 565610, 673180, 1131220, 5486417, 10972834, 21945668, 27432085, 54864170, 109728340]

約数ペア:

[(1, 109728340), (2, 54864170), (4, 27432085), (5, 21945668), (10, 10972834), (20, 5486417), (97, 1131220), (163, 673180), (194, 565610), (326, 336590), (347, 316220), (388, 282805), (485, 226244), (652, 168295), (694, 158110), (815, 134636), (970, 113122), (1388, 79055), (1630, 67318), (1735, 63244), (1940, 56561), (3260, 33659), (3470, 31622), (6940, 15811)]