228049283480

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{18214799}}^1$

素因数の和:18215123

約数の個数: 32

約数和(自身を含む): 514750248000

約数和(自身を除く): 286700964520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520, 18214799, 36429598, 72859196, 91073995, 145718392, 182147990, 364295980, 728591960, 5701232087, 11402464174, 22804928348, 28506160435, 45609856696, 57012320870, 114024641740, 228049283480]

約数ペア:

[(1, 228049283480), (2, 114024641740), (4, 57012320870), (5, 45609856696), (8, 28506160435), (10, 22804928348), (20, 11402464174), (40, 5701232087), (313, 728591960), (626, 364295980), (1252, 182147990), (1565, 145718392), (2504, 91073995), (3130, 72859196), (6260, 36429598), (12520, 18214799)]