93143620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 200204928

約数和(自身を除く): 107061308

約数列:

[1, 2, 4, 5, 10, 20, 73, 131, 146, 262, 292, 365, 487, 524, 655, 730, 974, 1310, 1460, 1948, 2435, 2620, 4870, 9563, 9740, 19126, 35551, 38252, 47815, 63797, 71102, 95630, 127594, 142204, 177755, 191260, 255188, 318985, 355510, 637970, 711020, 1275940, 4657181, 9314362, 18628724, 23285905, 46571810, 93143620]

約数ペア:

[(1, 93143620), (2, 46571810), (4, 23285905), (5, 18628724), (10, 9314362), (20, 4657181), (73, 1275940), (131, 711020), (146, 637970), (262, 355510), (292, 318985), (365, 255188), (487, 191260), (524, 177755), (655, 142204), (730, 127594), (974, 95630), (1310, 71102), (1460, 63797), (1948, 47815), (2435, 38252), (2620, 35551), (4870, 19126), (9563, 9740)]