2912141840

素因数分解:

$2^4\times 5^1\times {\mathrm{36401773}}^1$

素因数の和:36401786

約数の個数: 20

約数和(自身を含む): 6770729964

約数和(自身を除く): 3858588124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36401773, 72803546, 145607092, 182008865, 291214184, 364017730, 582428368, 728035460, 1456070920, 2912141840]

約数ペア:

[(1, 2912141840), (2, 1456070920), (4, 728035460), (5, 582428368), (8, 364017730), (10, 291214184), (16, 182008865), (20, 145607092), (40, 72803546), (80, 36401773)]