131903350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 253934640

約数和(自身を除く): 122031290

約数列:

[1, 2, 5, 10, 25, 50, 59, 61, 118, 122, 295, 305, 590, 610, 733, 1466, 1475, 1525, 2950, 3050, 3599, 3665, 7198, 7330, 17995, 18325, 35990, 36650, 43247, 44713, 86494, 89426, 89975, 179950, 216235, 223565, 432470, 447130, 1081175, 1117825, 2162350, 2235650, 2638067, 5276134, 13190335, 26380670, 65951675, 131903350]

約数ペア:

[(1, 131903350), (2, 65951675), (5, 26380670), (10, 13190335), (25, 5276134), (50, 2638067), (59, 2235650), (61, 2162350), (118, 1117825), (122, 1081175), (295, 447130), (305, 432470), (590, 223565), (610, 216235), (733, 179950), (1466, 89975), (1475, 89426), (1525, 86494), (2950, 44713), (3050, 43247), (3599, 36650), (3665, 35990), (7198, 18325), (7330, 17995)]