5085265.00000000

素因数分解:

$2^4\times 5^2\times {\mathrm{157321}}^1$

素因数の和:157339

約数の個数: 30

約数和(自身を含む): 151186442

約数和(自身を除く): 88258042

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 157321, 314642, 629284, 786605, 1258568, 1573210, 2517136, 3146420, 3933025, 6292840, 7866050, 12585680, 15732100, 31464200, 62928400]

約数ペア:

[(1, 62928400), (2, 31464200), (4, 15732100), (5, 12585680), (8, 7866050), (10, 6292840), (16, 3933025), (20, 3146420), (25, 2517136), (40, 1573210), (50, 1258568), (80, 786605), (100, 629284), (200, 314642), (400, 157321)]