43380490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{64747}}^1$

素因数の和:64821

約数の個数: 16

約数和(自身を含む): 79251552

約数和(自身を除く): 35871062

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 64747, 129494, 323735, 647470, 4338049, 8676098, 21690245, 43380490]

約数ペア:

[(1, 43380490), (2, 21690245), (5, 8676098), (10, 4338049), (67, 647470), (134, 323735), (335, 129494), (670, 64747)]