267340090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4691}}^1$

素因数の和:4878

約数の個数: 32

約数和(自身を含む): 496601280

約数和(自身を除く): 229261190

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 1390, 4691, 5699, 9382, 11398, 23455, 28495, 46910, 56990, 192331, 384662, 652049, 961655, 1304098, 1923310, 3260245, 6520490, 26734009, 53468018, 133670045, 267340090]

約数ペア:

[(1, 267340090), (2, 133670045), (5, 53468018), (10, 26734009), (41, 6520490), (82, 3260245), (139, 1923310), (205, 1304098), (278, 961655), (410, 652049), (695, 384662), (1390, 192331), (4691, 56990), (5699, 46910), (9382, 28495), (11398, 23455)]