88890200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{63493}}^1$

素因数の和:63516

約数の個数: 48

約数和(自身を含む): 236197680

約数和(自身を除く): 147307480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 63493, 126986, 253972, 317465, 444451, 507944, 634930, 888902, 1269860, 1587325, 1777804, 2222255, 2539720, 3174650, 3555608, 4444510, 6349300, 8889020, 11111275, 12698600, 17778040, 22222550, 44445100, 88890200]

約数ペア:

[(1, 88890200), (2, 44445100), (4, 22222550), (5, 17778040), (7, 12698600), (8, 11111275), (10, 8889020), (14, 6349300), (20, 4444510), (25, 3555608), (28, 3174650), (35, 2539720), (40, 2222255), (50, 1777804), (56, 1587325), (70, 1269860), (100, 888902), (140, 634930), (175, 507944), (200, 444451), (280, 317465), (350, 253972), (700, 126986), (1400, 63493)]