38491910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 77585040

約数和(自身を除く): 39093130

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 289, 323, 578, 646, 701, 1402, 1445, 1615, 2890, 3230, 3505, 5491, 7010, 10982, 11917, 13319, 23834, 26638, 27455, 54910, 59585, 66595, 119170, 133190, 202589, 226423, 405178, 452846, 1012945, 1132115, 2025890, 2264230, 3849191, 7698382, 19245955, 38491910]

約数ペア:

[(1, 38491910), (2, 19245955), (5, 7698382), (10, 3849191), (17, 2264230), (19, 2025890), (34, 1132115), (38, 1012945), (85, 452846), (95, 405178), (170, 226423), (190, 202589), (289, 133190), (323, 119170), (578, 66595), (646, 59585), (701, 54910), (1402, 27455), (1445, 26638), (1615, 23834), (2890, 13319), (3230, 11917), (3505, 10982), (5491, 7010)]