4640300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{947}}^1$

素因数の和:975

約数の個数: 54

約数和(自身を含む): 11725812

約数和(自身を除く): 7085512

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 947, 980, 1225, 1894, 2450, 3788, 4735, 4900, 6629, 9470, 13258, 18940, 23675, 26516, 33145, 46403, 47350, 66290, 92806, 94700, 132580, 165725, 185612, 232015, 331450, 464030, 662900, 928060, 1160075, 2320150, 4640300]

約数ペア:

[(1, 4640300), (2, 2320150), (4, 1160075), (5, 928060), (7, 662900), (10, 464030), (14, 331450), (20, 232015), (25, 185612), (28, 165725), (35, 132580), (49, 94700), (50, 92806), (70, 66290), (98, 47350), (100, 46403), (140, 33145), (175, 26516), (196, 23675), (245, 18940), (350, 13258), (490, 9470), (700, 6629), (947, 4900), (980, 4735), (1225, 3788), (1894, 2450)]