132111020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 288223488

約数和(自身を除く): 156112468

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2207, 2993, 4414, 5986, 8828, 11035, 11972, 14965, 22070, 29930, 44140, 59860, 90487, 161111, 180974, 322222, 361948, 452435, 644444, 805555, 904870, 1611110, 1809740, 3222220, 6605551, 13211102, 26422204, 33027755, 66055510, 132111020]

約数ペア:

[(1, 132111020), (2, 66055510), (4, 33027755), (5, 26422204), (10, 13211102), (20, 6605551), (41, 3222220), (73, 1809740), (82, 1611110), (146, 904870), (164, 805555), (205, 644444), (292, 452435), (365, 361948), (410, 322222), (730, 180974), (820, 161111), (1460, 90487), (2207, 59860), (2993, 44140), (4414, 29930), (5986, 22070), (8828, 14965), (11035, 11972)]