4772560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 60

約数和(自身を含む): 12049452

約数和(自身を除く): 7276892

約数列:

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

約数ペア:

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