25357330

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 21381614

約数列:

[1, 2, 5, 10, 83, 137, 166, 223, 274, 415, 446, 685, 830, 1115, 1370, 2230, 11371, 18509, 22742, 30551, 37018, 56855, 61102, 92545, 113710, 152755, 185090, 305510, 2535733, 5071466, 12678665, 25357330]

約数ペア:

[(1, 25357330), (2, 12678665), (5, 5071466), (10, 2535733), (83, 305510), (137, 185090), (166, 152755), (223, 113710), (274, 92545), (415, 61102), (446, 56855), (685, 37018), (830, 30551), (1115, 22742), (1370, 18509), (2230, 11371)]