4505840

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 10573728

約数和(自身を除く): 6067888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 373, 604, 746, 755, 1208, 1492, 1510, 1865, 2416, 2984, 3020, 3730, 5968, 6040, 7460, 12080, 14920, 29840, 56323, 112646, 225292, 281615, 450584, 563230, 901168, 1126460, 2252920, 4505840]

約数ペア:

[(1, 4505840), (2, 2252920), (4, 1126460), (5, 901168), (8, 563230), (10, 450584), (16, 281615), (20, 225292), (40, 112646), (80, 56323), (151, 29840), (302, 14920), (373, 12080), (604, 7460), (746, 6040), (755, 5968), (1208, 3730), (1492, 3020), (1510, 2984), (1865, 2416)]