5415020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 12489120

約数和(自身を除く): 7074100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 353, 590, 706, 767, 1180, 1412, 1534, 1765, 3068, 3530, 3835, 4589, 7060, 7670, 9178, 15340, 18356, 20827, 22945, 41654, 45890, 83308, 91780, 104135, 208270, 270751, 416540, 541502, 1083004, 1353755, 2707510, 5415020]

約数ペア:

[(1, 5415020), (2, 2707510), (4, 1353755), (5, 1083004), (10, 541502), (13, 416540), (20, 270751), (26, 208270), (52, 104135), (59, 91780), (65, 83308), (118, 45890), (130, 41654), (236, 22945), (260, 20827), (295, 18356), (353, 15340), (590, 9178), (706, 7670), (767, 7060), (1180, 4589), (1412, 3835), (1534, 3530), (1765, 3068)]