12451250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1452

約数の個数: 40

約数和(自身を含む): 26691456

約数和(自身を除く): 14240206

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1423, 1750, 2846, 4375, 7115, 8750, 9961, 14230, 19922, 35575, 49805, 71150, 99610, 177875, 249025, 355750, 498050, 889375, 1245125, 1778750, 2490250, 6225625, 12451250]

約数ペア:

[(1, 12451250), (2, 6225625), (5, 2490250), (7, 1778750), (10, 1245125), (14, 889375), (25, 498050), (35, 355750), (50, 249025), (70, 177875), (125, 99610), (175, 71150), (250, 49805), (350, 35575), (625, 19922), (875, 14230), (1250, 9961), (1423, 8750), (1750, 7115), (2846, 4375)]