196173820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 424206720

約数和(自身を除く): 228032900

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 830, 1180, 1660, 2003, 4006, 4897, 8012, 9794, 10015, 19588, 20030, 24485, 40060, 48970, 97940, 118177, 166249, 236354, 332498, 472708, 590885, 664996, 831245, 1181770, 1662490, 2363540, 3324980, 9808691, 19617382, 39234764, 49043455, 98086910, 196173820]

約数ペア:

[(1, 196173820), (2, 98086910), (4, 49043455), (5, 39234764), (10, 19617382), (20, 9808691), (59, 3324980), (83, 2363540), (118, 1662490), (166, 1181770), (236, 831245), (295, 664996), (332, 590885), (415, 472708), (590, 332498), (830, 236354), (1180, 166249), (1660, 118177), (2003, 97940), (4006, 48970), (4897, 40060), (8012, 24485), (9794, 20030), (10015, 19588)]