452560120

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{32051}}^1$

素因数の和:32415

約数の個数: 32

約数和(自身を含む): 1021176720

約数和(自身を除く): 568616600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 32051, 64102, 128204, 160255, 256408, 320510, 641020, 1282040, 11314003, 22628006, 45256012, 56570015, 90512024, 113140030, 226280060, 452560120]

約数ペア:

[(1, 452560120), (2, 226280060), (4, 113140030), (5, 90512024), (8, 56570015), (10, 45256012), (20, 22628006), (40, 11314003), (353, 1282040), (706, 641020), (1412, 320510), (1765, 256408), (2824, 160255), (3530, 128204), (7060, 64102), (14120, 32051)]