187006040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3361}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 457500960

約数和(自身を除く): 270494920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1391, 2140, 2782, 3361, 4280, 5564, 6722, 6955, 11128, 13444, 13910, 16805, 26888, 27820, 33610, 43693, 55640, 67220, 87386, 134440, 174772, 218465, 349544, 359627, 436930, 719254, 873860, 1438508, 1747720, 1798135, 2877016, 3596270, 4675151, 7192540, 9350302, 14385080, 18700604, 23375755, 37401208, 46751510, 93503020, 187006040]

約数ペア:

[(1, 187006040), (2, 93503020), (4, 46751510), (5, 37401208), (8, 23375755), (10, 18700604), (13, 14385080), (20, 9350302), (26, 7192540), (40, 4675151), (52, 3596270), (65, 2877016), (104, 1798135), (107, 1747720), (130, 1438508), (214, 873860), (260, 719254), (428, 436930), (520, 359627), (535, 349544), (856, 218465), (1070, 174772), (1391, 134440), (2140, 87386), (2782, 67220), (3361, 55640), (4280, 43693), (5564, 33610), (6722, 27820), (6955, 26888), (11128, 16805), (13444, 13910)]