533448620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{29669}}^1$

素因数の和:29738

約数の個数: 48

約数和(自身を含む): 1196294400

約数和(自身を除く): 662845780

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 17980, 29669, 59338, 118676, 148345, 296690, 593380, 860401, 919739, 1720802, 1839478, 3441604, 3678956, 4302005, 4598695, 8604010, 9197390, 17208020, 18394780, 26672431, 53344862, 106689724, 133362155, 266724310, 533448620]

約数ペア:

[(1, 533448620), (2, 266724310), (4, 133362155), (5, 106689724), (10, 53344862), (20, 26672431), (29, 18394780), (31, 17208020), (58, 9197390), (62, 8604010), (116, 4598695), (124, 4302005), (145, 3678956), (155, 3441604), (290, 1839478), (310, 1720802), (580, 919739), (620, 860401), (899, 593380), (1798, 296690), (3596, 148345), (4495, 118676), (8990, 59338), (17980, 29669)]