30580100

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 66638964

約数和(自身を除く): 36058864

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 977, 1252, 1565, 1954, 3130, 3908, 4885, 6260, 7825, 9770, 15650, 19540, 24425, 31300, 48850, 97700, 305801, 611602, 1223204, 1529005, 3058010, 6116020, 7645025, 15290050, 30580100]

約数ペア:

[(1, 30580100), (2, 15290050), (4, 7645025), (5, 6116020), (10, 3058010), (20, 1529005), (25, 1223204), (50, 611602), (100, 305801), (313, 97700), (626, 48850), (977, 31300), (1252, 24425), (1565, 19540), (1954, 15650), (3130, 9770), (3908, 7825), (4885, 6260)]