157225165000

素因数分解:

$2^3\times 5^4\times {\mathrm{31445033}}^1$

素因数の和:31445059

約数の個数: 40

約数和(自身を含む): 368378573310

約数和(自身を除く): 211153408310

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 31445033, 62890066, 125780132, 157225165, 251560264, 314450330, 628900660, 786125825, 1257801320, 1572251650, 3144503300, 3930629125, 6289006600, 7861258250, 15722516500, 19653145625, 31445033000, 39306291250, 78612582500, 157225165000]

約数ペア:

[(1, 157225165000), (2, 78612582500), (4, 39306291250), (5, 31445033000), (8, 19653145625), (10, 15722516500), (20, 7861258250), (25, 6289006600), (40, 3930629125), (50, 3144503300), (100, 1572251650), (125, 1257801320), (200, 786125825), (250, 628900660), (500, 314450330), (625, 251560264), (1000, 157225165), (1250, 125780132), (2500, 62890066), (5000, 31445033)]