1256300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 2890440

約数和(自身を除く): 1634140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 739, 850, 1478, 1700, 2956, 3695, 7390, 12563, 14780, 18475, 25126, 36950, 50252, 62815, 73900, 125630, 251260, 314075, 628150, 1256300]

約数ペア:

[(1, 1256300), (2, 628150), (4, 314075), (5, 251260), (10, 125630), (17, 73900), (20, 62815), (25, 50252), (34, 36950), (50, 25126), (68, 18475), (85, 14780), (100, 12563), (170, 7390), (340, 3695), (425, 2956), (739, 1700), (850, 1478)]