78056750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{16433}}^1$

素因数の和:16469

約数の個数: 32

約数和(自身を含む): 153822240

約数和(自身を除く): 75765490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 16433, 32866, 82165, 164330, 312227, 410825, 624454, 821650, 1561135, 2054125, 3122270, 4108250, 7805675, 15611350, 39028375, 78056750]

約数ペア:

[(1, 78056750), (2, 39028375), (5, 15611350), (10, 7805675), (19, 4108250), (25, 3122270), (38, 2054125), (50, 1561135), (95, 821650), (125, 624454), (190, 410825), (250, 312227), (475, 164330), (950, 82165), (2375, 32866), (4750, 16433)]