227647580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 496558944

約数和(自身を除く): 268911364

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 3803, 5986, 7606, 11972, 14965, 15212, 19015, 29930, 38030, 59860, 76060, 155923, 277619, 311846, 555238, 623692, 779615, 1110476, 1388095, 1559230, 2776190, 3118460, 5552380, 11382379, 22764758, 45529516, 56911895, 113823790, 227647580]

約数ペア:

[(1, 227647580), (2, 113823790), (4, 56911895), (5, 45529516), (10, 22764758), (20, 11382379), (41, 5552380), (73, 3118460), (82, 2776190), (146, 1559230), (164, 1388095), (205, 1110476), (292, 779615), (365, 623692), (410, 555238), (730, 311846), (820, 277619), (1460, 155923), (2993, 76060), (3803, 59860), (5986, 38030), (7606, 29930), (11972, 19015), (14965, 15212)]