146640650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{225601}}^1$

素因数の和:225626

約数の個数: 24

約数和(自身を含む): 293733804

約数和(自身を除く): 147093154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 225601, 451202, 1128005, 2256010, 2932813, 5640025, 5865626, 11280050, 14664065, 29328130, 73320325, 146640650]

約数ペア:

[(1, 146640650), (2, 73320325), (5, 29328130), (10, 14664065), (13, 11280050), (25, 5865626), (26, 5640025), (50, 2932813), (65, 2256010), (130, 1128005), (325, 451202), (650, 225601)]