424840480

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31991}}^1$

素因数の和:32089

約数の個数: 48

約数和(自身を含む): 1015809984

約数和(自身を除く): 590969504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 31991, 63982, 127964, 159955, 255928, 319910, 511856, 639820, 1023712, 1279640, 2559280, 2655253, 5118560, 5310506, 10621012, 13276265, 21242024, 26552530, 42484048, 53105060, 84968096, 106210120, 212420240, 424840480]

約数ペア:

[(1, 424840480), (2, 212420240), (4, 106210120), (5, 84968096), (8, 53105060), (10, 42484048), (16, 26552530), (20, 21242024), (32, 13276265), (40, 10621012), (80, 5310506), (83, 5118560), (160, 2655253), (166, 2559280), (332, 1279640), (415, 1023712), (664, 639820), (830, 511856), (1328, 319910), (1660, 255928), (2656, 159955), (3320, 127964), (6640, 63982), (13280, 31991)]