741980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 1626912

約数和(自身を除く): 884932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1613, 3226, 6452, 8065, 16130, 32260, 37099, 74198, 148396, 185495, 370990, 741980]

約数ペア:

[(1, 741980), (2, 370990), (4, 185495), (5, 148396), (10, 74198), (20, 37099), (23, 32260), (46, 16130), (92, 8065), (115, 6452), (230, 3226), (460, 1613)]