558049690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{220573}}^1$

素因数の和:220614

約数の個数: 32

約数和(自身を含む): 1143455616

約数和(自身を除く): 585405926

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 220573, 441146, 1102865, 2205730, 2426303, 4852606, 5073179, 10146358, 12131515, 24263030, 25365895, 50731790, 55804969, 111609938, 279024845, 558049690]

約数ペア:

[(1, 558049690), (2, 279024845), (5, 111609938), (10, 55804969), (11, 50731790), (22, 25365895), (23, 24263030), (46, 12131515), (55, 10146358), (110, 5073179), (115, 4852606), (230, 2426303), (253, 2205730), (506, 1102865), (1265, 441146), (2530, 220573)]