340358702980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1\times {\mathrm{267961}}^1$

素因数の和:269560

約数の個数: 48

約数和(自身を含む): 732661700400

約数和(自身を除く): 392302997420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1549, 3098, 6196, 7745, 15490, 30980, 63509, 127018, 254036, 267961, 317545, 535922, 635090, 1071844, 1270180, 1339805, 2679610, 5359220, 10986401, 21972802, 43945604, 54932005, 109864010, 219728020, 415071589, 830143178, 1660286356, 2075357945, 4150715890, 8301431780, 17017935149, 34035870298, 68071740596, 85089675745, 170179351490, 340358702980]

約数ペア:

[(1, 340358702980), (2, 170179351490), (4, 85089675745), (5, 68071740596), (10, 34035870298), (20, 17017935149), (41, 8301431780), (82, 4150715890), (164, 2075357945), (205, 1660286356), (410, 830143178), (820, 415071589), (1549, 219728020), (3098, 109864010), (6196, 54932005), (7745, 43945604), (15490, 21972802), (30980, 10986401), (63509, 5359220), (127018, 2679610), (254036, 1339805), (267961, 1270180), (317545, 1071844), (535922, 635090)]