2621189450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{116239}}^1$

素因数の和:116303

約数の個数: 48

約数和(自身を含む): 5448401280

約数和(自身を除く): 2827211830

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 11275, 22550, 116239, 232478, 581195, 1162390, 1278629, 2557258, 2905975, 4765799, 5811950, 6393145, 9531598, 12786290, 23828995, 31965725, 47657990, 52423789, 63931450, 104847578, 119144975, 238289950, 262118945, 524237890, 1310594725, 2621189450]

約数ペア:

[(1, 2621189450), (2, 1310594725), (5, 524237890), (10, 262118945), (11, 238289950), (22, 119144975), (25, 104847578), (41, 63931450), (50, 52423789), (55, 47657990), (82, 31965725), (110, 23828995), (205, 12786290), (275, 9531598), (410, 6393145), (451, 5811950), (550, 4765799), (902, 2905975), (1025, 2557258), (2050, 1278629), (2255, 1162390), (4510, 581195), (11275, 232478), (22550, 116239)]