153101840

素因数分解:

$2^4\times 5^1\times {\mathrm{1913773}}^1$

素因数の和:1913786

約数の個数: 20

約数和(自身を含む): 355961964

約数和(自身を除く): 202860124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1913773, 3827546, 7655092, 9568865, 15310184, 19137730, 30620368, 38275460, 76550920, 153101840]

約数ペア:

[(1, 153101840), (2, 76550920), (4, 38275460), (5, 30620368), (8, 19137730), (10, 15310184), (16, 9568865), (20, 7655092), (40, 3827546), (80, 1913773)]