23447804540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1603817}}^1$

素因数の和:1603886

約数の個数: 48

約数和(自身を含む): 53349401952

約数和(自身を除く): 29901597412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 1603817, 3207634, 6415268, 8019085, 16038170, 27264889, 32076340, 54529778, 68964131, 109059556, 136324445, 137928262, 272648890, 275856524, 344820655, 545297780, 689641310, 1172390227, 1379282620, 2344780454, 4689560908, 5861951135, 11723902270, 23447804540]

約数ペア:

[(1, 23447804540), (2, 11723902270), (4, 5861951135), (5, 4689560908), (10, 2344780454), (17, 1379282620), (20, 1172390227), (34, 689641310), (43, 545297780), (68, 344820655), (85, 275856524), (86, 272648890), (170, 137928262), (172, 136324445), (215, 109059556), (340, 68964131), (430, 54529778), (731, 32076340), (860, 27264889), (1462, 16038170), (2924, 8019085), (3655, 6415268), (7310, 3207634), (14620, 1603817)]