17338960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2969}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 40879080

約数和(自身を除く): 23540120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 2969, 5840, 5938, 11876, 14845, 23752, 29690, 47504, 59380, 118760, 216737, 237520, 433474, 866948, 1083685, 1733896, 2167370, 3467792, 4334740, 8669480, 17338960]

約数ペア:

[(1, 17338960), (2, 8669480), (4, 4334740), (5, 3467792), (8, 2167370), (10, 1733896), (16, 1083685), (20, 866948), (40, 433474), (73, 237520), (80, 216737), (146, 118760), (292, 59380), (365, 47504), (584, 29690), (730, 23752), (1168, 14845), (1460, 11876), (2920, 5938), (2969, 5840)]