82664300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 189321216

約数和(自身を除く): 106656916

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 127, 230, 254, 283, 460, 508, 566, 575, 635, 1132, 1150, 1270, 1415, 2300, 2540, 2830, 2921, 3175, 5660, 5842, 6350, 6509, 7075, 11684, 12700, 13018, 14150, 14605, 26036, 28300, 29210, 32545, 35941, 58420, 65090, 71882, 73025, 130180, 143764, 146050, 162725, 179705, 292100, 325450, 359410, 650900, 718820, 826643, 898525, 1653286, 1797050, 3306572, 3594100, 4133215, 8266430, 16532860, 20666075, 41332150, 82664300]

約数ペア:

[(1, 82664300), (2, 41332150), (4, 20666075), (5, 16532860), (10, 8266430), (20, 4133215), (23, 3594100), (25, 3306572), (46, 1797050), (50, 1653286), (92, 898525), (100, 826643), (115, 718820), (127, 650900), (230, 359410), (254, 325450), (283, 292100), (460, 179705), (508, 162725), (566, 146050), (575, 143764), (635, 130180), (1132, 73025), (1150, 71882), (1270, 65090), (1415, 58420), (2300, 35941), (2540, 32545), (2830, 29210), (2921, 28300), (3175, 26036), (5660, 14605), (5842, 14150), (6350, 13018), (6509, 12700), (7075, 11684)]