152803520

素因数分解:

$2^6\times 5^1\times {\mathrm{477511}}^1$

素因数の和:477528

約数の個数: 28

約数和(自身を含む): 363864144

約数和(自身を除く): 211060624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 477511, 955022, 1910044, 2387555, 3820088, 4775110, 7640176, 9550220, 15280352, 19100440, 30560704, 38200880, 76401760, 152803520]

約数ペア:

[(1, 152803520), (2, 76401760), (4, 38200880), (5, 30560704), (8, 19100440), (10, 15280352), (16, 9550220), (20, 7640176), (32, 4775110), (40, 3820088), (64, 2387555), (80, 1910044), (160, 955022), (320, 477511)]