37187020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 84728448

約数和(自身を除く): 47541428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 911, 1570, 1822, 2041, 3140, 3644, 4082, 4555, 8164, 9110, 10205, 11843, 18220, 20410, 23686, 40820, 47372, 59215, 118430, 143027, 236860, 286054, 572108, 715135, 1430270, 1859351, 2860540, 3718702, 7437404, 9296755, 18593510, 37187020]

約数ペア:

[(1, 37187020), (2, 18593510), (4, 9296755), (5, 7437404), (10, 3718702), (13, 2860540), (20, 1859351), (26, 1430270), (52, 715135), (65, 572108), (130, 286054), (157, 236860), (260, 143027), (314, 118430), (628, 59215), (785, 47372), (911, 40820), (1570, 23686), (1822, 20410), (2041, 18220), (3140, 11843), (3644, 10205), (4082, 9110), (4555, 8164)]