9659540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 23411808

約数和(自身を除く): 13752268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 83, 92, 110, 115, 166, 220, 230, 253, 332, 415, 460, 506, 529, 830, 913, 1012, 1058, 1265, 1660, 1826, 1909, 2116, 2530, 2645, 3652, 3818, 4565, 5060, 5290, 5819, 7636, 9130, 9545, 10580, 11638, 18260, 19090, 20999, 23276, 29095, 38180, 41998, 43907, 58190, 83996, 87814, 104995, 116380, 175628, 209990, 219535, 419980, 439070, 482977, 878140, 965954, 1931908, 2414885, 4829770, 9659540]

約数ペア:

[(1, 9659540), (2, 4829770), (4, 2414885), (5, 1931908), (10, 965954), (11, 878140), (20, 482977), (22, 439070), (23, 419980), (44, 219535), (46, 209990), (55, 175628), (83, 116380), (92, 104995), (110, 87814), (115, 83996), (166, 58190), (220, 43907), (230, 41998), (253, 38180), (332, 29095), (415, 23276), (460, 20999), (506, 19090), (529, 18260), (830, 11638), (913, 10580), (1012, 9545), (1058, 9130), (1265, 7636), (1660, 5819), (1826, 5290), (1909, 5060), (2116, 4565), (2530, 3818), (2645, 3652)]