404420342440

素因数分解:

$2^3\times 5^1\times {\mathrm{24113}}^1\times {\mathrm{419297}}^1$

素因数の和:443421

約数の個数: 32

約数和(自身を含む): 909985677480

約数和(自身を除く): 505565335040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24113, 48226, 96452, 120565, 192904, 241130, 419297, 482260, 838594, 964520, 1677188, 2096485, 3354376, 4192970, 8385940, 16771880, 10110508561, 20221017122, 40442034244, 50552542805, 80884068488, 101105085610, 202210171220, 404420342440]

約数ペア:

[(1, 404420342440), (2, 202210171220), (4, 101105085610), (5, 80884068488), (8, 50552542805), (10, 40442034244), (20, 20221017122), (40, 10110508561), (24113, 16771880), (48226, 8385940), (96452, 4192970), (120565, 3354376), (192904, 2096485), (241130, 1677188), (419297, 964520), (482260, 838594)]