38805449080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1009507}}^1$

素因数の和:1009580

約数の個数: 48

約数和(自身を含む): 90219729960

約数和(自身を除く): 51414280880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 7688, 9610, 19220, 38440, 1009507, 2019014, 4038028, 5047535, 8076056, 10095070, 20190140, 31294717, 40380280, 62589434, 125178868, 156473585, 250357736, 312947170, 625894340, 970136227, 1251788680, 1940272454, 3880544908, 4850681135, 7761089816, 9701362270, 19402724540, 38805449080]

約数ペア:

[(1, 38805449080), (2, 19402724540), (4, 9701362270), (5, 7761089816), (8, 4850681135), (10, 3880544908), (20, 1940272454), (31, 1251788680), (40, 970136227), (62, 625894340), (124, 312947170), (155, 250357736), (248, 156473585), (310, 125178868), (620, 62589434), (961, 40380280), (1240, 31294717), (1922, 20190140), (3844, 10095070), (4805, 8076056), (7688, 5047535), (9610, 4038028), (19220, 2019014), (38440, 1009507)]