11493560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 30028320

約数和(自身を除く): 18534760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 92, 104, 115, 124, 130, 155, 184, 230, 248, 260, 299, 310, 403, 460, 520, 598, 620, 713, 806, 920, 961, 1196, 1240, 1426, 1495, 1612, 1922, 2015, 2392, 2852, 2990, 3224, 3565, 3844, 4030, 4805, 5704, 5980, 7130, 7688, 8060, 9269, 9610, 11960, 12493, 14260, 16120, 18538, 19220, 22103, 24986, 28520, 37076, 38440, 44206, 46345, 49972, 62465, 74152, 88412, 92690, 99944, 110515, 124930, 176824, 185380, 221030, 249860, 287339, 370760, 442060, 499720, 574678, 884120, 1149356, 1436695, 2298712, 2873390, 5746780, 11493560]

約数ペア:

[(1, 11493560), (2, 5746780), (4, 2873390), (5, 2298712), (8, 1436695), (10, 1149356), (13, 884120), (20, 574678), (23, 499720), (26, 442060), (31, 370760), (40, 287339), (46, 249860), (52, 221030), (62, 185380), (65, 176824), (92, 124930), (104, 110515), (115, 99944), (124, 92690), (130, 88412), (155, 74152), (184, 62465), (230, 49972), (248, 46345), (260, 44206), (299, 38440), (310, 37076), (403, 28520), (460, 24986), (520, 22103), (598, 19220), (620, 18538), (713, 16120), (806, 14260), (920, 12493), (961, 11960), (1196, 9610), (1240, 9269), (1426, 8060), (1495, 7688), (1612, 7130), (1922, 5980), (2015, 5704), (2392, 4805), (2852, 4030), (2990, 3844), (3224, 3565)]