210947300

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{8753}}^1$

素因数の和:9008

約数の個数: 36

約数和(自身を含む): 459707556

約数和(自身を除く): 248760256

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1205, 2410, 4820, 6025, 8753, 12050, 17506, 24100, 35012, 43765, 87530, 175060, 218825, 437650, 875300, 2109473, 4218946, 8437892, 10547365, 21094730, 42189460, 52736825, 105473650, 210947300]

約数ペア:

[(1, 210947300), (2, 105473650), (4, 52736825), (5, 42189460), (10, 21094730), (20, 10547365), (25, 8437892), (50, 4218946), (100, 2109473), (241, 875300), (482, 437650), (964, 218825), (1205, 175060), (2410, 87530), (4820, 43765), (6025, 35012), (8753, 24100), (12050, 17506)]