9545120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 24487596

約数和(自身を除く): 14942476

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 353, 416, 520, 676, 706, 845, 1040, 1352, 1412, 1690, 1765, 2080, 2704, 2824, 3380, 3530, 4589, 5408, 5648, 6760, 7060, 9178, 11296, 13520, 14120, 18356, 22945, 27040, 28240, 36712, 45890, 56480, 59657, 73424, 91780, 119314, 146848, 183560, 238628, 298285, 367120, 477256, 596570, 734240, 954512, 1193140, 1909024, 2386280, 4772560, 9545120]

約数ペア:

[(1, 9545120), (2, 4772560), (4, 2386280), (5, 1909024), (8, 1193140), (10, 954512), (13, 734240), (16, 596570), (20, 477256), (26, 367120), (32, 298285), (40, 238628), (52, 183560), (65, 146848), (80, 119314), (104, 91780), (130, 73424), (160, 59657), (169, 56480), (208, 45890), (260, 36712), (338, 28240), (353, 27040), (416, 22945), (520, 18356), (676, 14120), (706, 13520), (845, 11296), (1040, 9178), (1352, 7060), (1412, 6760), (1690, 5648), (1765, 5408), (2080, 4589), (2704, 3530), (2824, 3380)]