118319440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36073}}^1$

素因数の和:36127

約数の個数: 40

約数和(自身を含む): 281810088

約数和(自身を除く): 163490648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 36073, 72146, 144292, 180365, 288584, 360730, 577168, 721460, 1442920, 1478993, 2885840, 2957986, 5915972, 7394965, 11831944, 14789930, 23663888, 29579860, 59159720, 118319440]

約数ペア:

[(1, 118319440), (2, 59159720), (4, 29579860), (5, 23663888), (8, 14789930), (10, 11831944), (16, 7394965), (20, 5915972), (40, 2957986), (41, 2885840), (80, 1478993), (82, 1442920), (164, 721460), (205, 577168), (328, 360730), (410, 288584), (656, 180365), (820, 144292), (1640, 72146), (3280, 36073)]