157620909650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3858529}}^1$

素因数の和:3858603

約数の個数: 48

約数和(自身を含む): 315782095200

約数和(自身を除く): 158161185550

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 8170, 20425, 40850, 3858529, 7717058, 19292645, 38585290, 73312051, 96463225, 146624102, 165916747, 192926450, 331833494, 366560255, 733120510, 829583735, 1659167470, 1832801275, 3152418193, 3665602550, 4147918675, 6304836386, 8295837350, 15762090965, 31524181930, 78810454825, 157620909650]

約数ペア:

[(1, 157620909650), (2, 78810454825), (5, 31524181930), (10, 15762090965), (19, 8295837350), (25, 6304836386), (38, 4147918675), (43, 3665602550), (50, 3152418193), (86, 1832801275), (95, 1659167470), (190, 829583735), (215, 733120510), (430, 366560255), (475, 331833494), (817, 192926450), (950, 165916747), (1075, 146624102), (1634, 96463225), (2150, 73312051), (4085, 38585290), (8170, 19292645), (20425, 7717058), (40850, 3858529)]