2023697024240

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{260785699}}^1$

素因数の和:260785809

約数の個数: 40

約数和(自身を含む): 4753601739600

約数和(自身を除く): 2729904715360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 260785699, 521571398, 1043142796, 1303928495, 2086285592, 2607856990, 4172571184, 5215713980, 10431427960, 20862855920, 25296212803, 50592425606, 101184851212, 126481064015, 202369702424, 252962128030, 404739404848, 505924256060, 1011848512120, 2023697024240]

約数ペア:

[(1, 2023697024240), (2, 1011848512120), (4, 505924256060), (5, 404739404848), (8, 252962128030), (10, 202369702424), (16, 126481064015), (20, 101184851212), (40, 50592425606), (80, 25296212803), (97, 20862855920), (194, 10431427960), (388, 5215713980), (485, 4172571184), (776, 2607856990), (970, 2086285592), (1552, 1303928495), (1940, 1043142796), (3880, 521571398), (7760, 260785699)]