128522750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{7673}}^1$

素因数の和:7757

約数の個数: 32

約数和(自身を含む): 244217376

約数和(自身を除く): 115694626

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 1675, 3350, 7673, 8375, 15346, 16750, 38365, 76730, 191825, 383650, 514091, 959125, 1028182, 1918250, 2570455, 5140910, 12852275, 25704550, 64261375, 128522750]

約数ペア:

[(1, 128522750), (2, 64261375), (5, 25704550), (10, 12852275), (25, 5140910), (50, 2570455), (67, 1918250), (125, 1028182), (134, 959125), (250, 514091), (335, 383650), (670, 191825), (1675, 76730), (3350, 38365), (7673, 16750), (8375, 15346)]