204832960

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6599}}^1$

素因数の和:6713

約数の個数: 56

約数和(自身を含む): 492861600

約数和(自身を除く): 288028640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 6599, 7760, 13198, 15520, 26396, 31040, 32995, 52792, 65990, 105584, 131980, 211168, 263960, 422336, 527920, 640103, 1055840, 1280206, 2111680, 2560412, 3200515, 5120824, 6401030, 10241648, 12802060, 20483296, 25604120, 40966592, 51208240, 102416480, 204832960]

約数ペア:

[(1, 204832960), (2, 102416480), (4, 51208240), (5, 40966592), (8, 25604120), (10, 20483296), (16, 12802060), (20, 10241648), (32, 6401030), (40, 5120824), (64, 3200515), (80, 2560412), (97, 2111680), (160, 1280206), (194, 1055840), (320, 640103), (388, 527920), (485, 422336), (776, 263960), (970, 211168), (1552, 131980), (1940, 105584), (3104, 65990), (3880, 52792), (6208, 32995), (6599, 31040), (7760, 26396), (13198, 15520)]