80232200

素因数分解:

$2^3\times 5^2\times {\mathrm{401161}}^1$

素因数の和:401177

約数の個数: 24

約数和(自身を含む): 186540330

約数和(自身を除く): 106308130

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 401161, 802322, 1604644, 2005805, 3209288, 4011610, 8023220, 10029025, 16046440, 20058050, 40116100, 80232200]

約数ペア:

[(1, 80232200), (2, 40116100), (4, 20058050), (5, 16046440), (8, 10029025), (10, 8023220), (20, 4011610), (25, 3209288), (40, 2005805), (50, 1604644), (100, 802322), (200, 401161)]