42306800

素因数分解:

$2^4\times 5^2\times {\mathrm{105767}}^1$

素因数の和:105785

約数の個数: 30

約数和(自身を含む): 101643048

約数和(自身を除く): 59336248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 105767, 211534, 423068, 528835, 846136, 1057670, 1692272, 2115340, 2644175, 4230680, 5288350, 8461360, 10576700, 21153400, 42306800]

約数ペア:

[(1, 42306800), (2, 21153400), (4, 10576700), (5, 8461360), (8, 5288350), (10, 4230680), (16, 2644175), (20, 2115340), (25, 1692272), (40, 1057670), (50, 846136), (80, 528835), (100, 423068), (200, 211534), (400, 105767)]