2320657300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:782

約数の個数: 108

約数和(自身を含む): 5482500660

約数和(自身を除く): 3161843360

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 353, 389, 650, 676, 706, 778, 845, 1300, 1412, 1556, 1690, 1765, 1945, 3380, 3530, 3890, 4225, 4589, 5057, 7060, 7780, 8450, 8825, 9178, 9725, 10114, 16900, 17650, 18356, 19450, 20228, 22945, 25285, 35300, 38900, 45890, 50570, 59657, 65741, 91780, 101140, 114725, 119314, 126425, 131482, 137317, 229450, 238628, 252850, 262964, 274634, 298285, 328705, 458900, 505700, 549268, 596570, 657410, 686585, 1193140, 1314820, 1373170, 1491425, 1643525, 1785121, 2746340, 2982850, 3287050, 3432925, 3570242, 5965700, 6574100, 6865850, 7140484, 8925605, 13731700, 17851210, 23206573, 35702420, 44628025, 46413146, 89256050, 92826292, 116032865, 178512100, 232065730, 464131460, 580164325, 1160328650, 2320657300]

約数ペア:

[(1, 2320657300), (2, 1160328650), (4, 580164325), (5, 464131460), (10, 232065730), (13, 178512100), (20, 116032865), (25, 92826292), (26, 89256050), (50, 46413146), (52, 44628025), (65, 35702420), (100, 23206573), (130, 17851210), (169, 13731700), (260, 8925605), (325, 7140484), (338, 6865850), (353, 6574100), (389, 5965700), (650, 3570242), (676, 3432925), (706, 3287050), (778, 2982850), (845, 2746340), (1300, 1785121), (1412, 1643525), (1556, 1491425), (1690, 1373170), (1765, 1314820), (1945, 1193140), (3380, 686585), (3530, 657410), (3890, 596570), (4225, 549268), (4589, 505700), (5057, 458900), (7060, 328705), (7780, 298285), (8450, 274634), (8825, 262964), (9178, 252850), (9725, 238628), (10114, 229450), (16900, 137317), (17650, 131482), (18356, 126425), (19450, 119314), (20228, 114725), (22945, 101140), (25285, 91780), (35300, 65741), (38900, 59657), (45890, 50570)]