76177970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 152057304

約数和(自身を除く): 75879334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 401, 605, 785, 802, 1210, 1570, 1727, 2005, 3454, 4010, 4411, 8635, 8822, 17270, 18997, 22055, 37994, 44110, 48521, 62957, 94985, 97042, 125914, 189970, 242605, 314785, 485210, 629570, 692527, 1385054, 3462635, 6925270, 7617797, 15235594, 38088985, 76177970]

約数ペア:

[(1, 76177970), (2, 38088985), (5, 15235594), (10, 7617797), (11, 6925270), (22, 3462635), (55, 1385054), (110, 692527), (121, 629570), (157, 485210), (242, 314785), (314, 242605), (401, 189970), (605, 125914), (785, 97042), (802, 94985), (1210, 62957), (1570, 48521), (1727, 44110), (2005, 37994), (3454, 22055), (4010, 18997), (4411, 17270), (8635, 8822)]