42747800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9293}}^1$

素因数の和:9332

約数の個数: 48

約数和(自身を含む): 103721040

約数和(自身を除く): 60973240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 9293, 18586, 37172, 46465, 74344, 92930, 185860, 213739, 232325, 371720, 427478, 464650, 854956, 929300, 1068695, 1709912, 1858600, 2137390, 4274780, 5343475, 8549560, 10686950, 21373900, 42747800]

約数ペア:

[(1, 42747800), (2, 21373900), (4, 10686950), (5, 8549560), (8, 5343475), (10, 4274780), (20, 2137390), (23, 1858600), (25, 1709912), (40, 1068695), (46, 929300), (50, 854956), (92, 464650), (100, 427478), (115, 371720), (184, 232325), (200, 213739), (230, 185860), (460, 92930), (575, 74344), (920, 46465), (1150, 37172), (2300, 18586), (4600, 9293)]