20231437100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1256611}}^1$

素因数の和:1256655

約数の個数: 72

約数和(自身を含む): 52355482368

約数和(自身を除く): 32124045268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 16100, 1256611, 2513222, 5026444, 6283055, 8796277, 12566110, 17592554, 25132220, 28902053, 31415275, 35185108, 43981385, 57804106, 62830550, 87962770, 115608212, 125661100, 144510265, 175925540, 202314371, 219906925, 289020530, 404628742, 439813850, 578041060, 722551325, 809257484, 879627700, 1011571855, 1445102650, 2023143710, 2890205300, 4046287420, 5057859275, 10115718550, 20231437100]

約数ペア:

[(1, 20231437100), (2, 10115718550), (4, 5057859275), (5, 4046287420), (7, 2890205300), (10, 2023143710), (14, 1445102650), (20, 1011571855), (23, 879627700), (25, 809257484), (28, 722551325), (35, 578041060), (46, 439813850), (50, 404628742), (70, 289020530), (92, 219906925), (100, 202314371), (115, 175925540), (140, 144510265), (161, 125661100), (175, 115608212), (230, 87962770), (322, 62830550), (350, 57804106), (460, 43981385), (575, 35185108), (644, 31415275), (700, 28902053), (805, 25132220), (1150, 17592554), (1610, 12566110), (2300, 8796277), (3220, 6283055), (4025, 5026444), (8050, 2513222), (16100, 1256611)]