1307286650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{39199}}^1$

素因数の和:39263

約数の個数: 48

約数和(自身を含む): 2624832000

約数和(自身を除く): 1317545350

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 575, 667, 725, 1150, 1334, 1450, 3335, 6670, 16675, 33350, 39199, 78398, 195995, 391990, 901577, 979975, 1136771, 1803154, 1959950, 2273542, 4507885, 5683855, 9015770, 11367710, 22539425, 26145733, 28419275, 45078850, 52291466, 56838550, 130728665, 261457330, 653643325, 1307286650]

約数ペア:

[(1, 1307286650), (2, 653643325), (5, 261457330), (10, 130728665), (23, 56838550), (25, 52291466), (29, 45078850), (46, 28419275), (50, 26145733), (58, 22539425), (115, 11367710), (145, 9015770), (230, 5683855), (290, 4507885), (575, 2273542), (667, 1959950), (725, 1803154), (1150, 1136771), (1334, 979975), (1450, 901577), (3335, 391990), (6670, 195995), (16675, 78398), (33350, 39199)]