43053040

素因数分解:

$2^4\times 5^1\times {\mathrm{538163}}^1$

素因数の和:538176

約数の個数: 20

約数和(自身を含む): 100098504

約数和(自身を除く): 57045464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 538163, 1076326, 2152652, 2690815, 4305304, 5381630, 8610608, 10763260, 21526520, 43053040]

約数ペア:

[(1, 43053040), (2, 21526520), (4, 10763260), (5, 8610608), (8, 5381630), (10, 4305304), (16, 2690815), (20, 2152652), (40, 1076326), (80, 538163)]