293076020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4271}}^1$

素因数の和:4400

約数の個数: 48

約数和(自身を含む): 637314048

約数和(自身を除く): 344238028

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 730, 940, 1460, 3431, 4271, 6862, 8542, 13724, 17084, 17155, 21355, 34310, 42710, 68620, 85420, 200737, 311783, 401474, 623566, 802948, 1003685, 1247132, 1558915, 2007370, 3117830, 4014740, 6235660, 14653801, 29307602, 58615204, 73269005, 146538010, 293076020]

約数ペア:

[(1, 293076020), (2, 146538010), (4, 73269005), (5, 58615204), (10, 29307602), (20, 14653801), (47, 6235660), (73, 4014740), (94, 3117830), (146, 2007370), (188, 1558915), (235, 1247132), (292, 1003685), (365, 802948), (470, 623566), (730, 401474), (940, 311783), (1460, 200737), (3431, 85420), (4271, 68620), (6862, 42710), (8542, 34310), (13724, 21355), (17084, 17155)]