8821400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{6301}}^1$

素因数の和:6324

約数の個数: 48

約数和(自身を含む): 23443440

約数和(自身を除く): 14622040

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, 6301, 12602, 25204, 31505, 44107, 50408, 63010, 88214, 126020, 157525, 176428, 220535, 252040, 315050, 352856, 441070, 630100, 882140, 1102675, 1260200, 1764280, 2205350, 4410700, 8821400]

約数ペア:

[(1, 8821400), (2, 4410700), (4, 2205350), (5, 1764280), (7, 1260200), (8, 1102675), (10, 882140), (14, 630100), (20, 441070), (25, 352856), (28, 315050), (35, 252040), (40, 220535), (50, 176428), (56, 157525), (70, 126020), (100, 88214), (140, 63010), (175, 50408), (200, 44107), (280, 31505), (350, 25204), (700, 12602), (1400, 6301)]