71682100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{14629}}^1$

素因数の和:14657

約数の個数: 54

約数和(自身を含む): 180958470

約数和(自身を除く): 109276370

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, 980, 1225, 2450, 4900, 14629, 29258, 58516, 73145, 102403, 146290, 204806, 292580, 365725, 409612, 512015, 716821, 731450, 1024030, 1433642, 1462900, 2048060, 2560075, 2867284, 3584105, 5120150, 7168210, 10240300, 14336420, 17920525, 35841050, 71682100]

約数ペア:

[(1, 71682100), (2, 35841050), (4, 17920525), (5, 14336420), (7, 10240300), (10, 7168210), (14, 5120150), (20, 3584105), (25, 2867284), (28, 2560075), (35, 2048060), (49, 1462900), (50, 1433642), (70, 1024030), (98, 731450), (100, 716821), (140, 512015), (175, 409612), (196, 365725), (245, 292580), (350, 204806), (490, 146290), (700, 102403), (980, 73145), (1225, 58516), (2450, 29258), (4900, 14629)]