42366080

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 103275000

約数和(自身を除く): 60908920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1249, 1696, 2120, 2498, 3392, 4240, 4996, 6245, 6784, 8480, 9992, 12490, 16960, 19984, 24980, 33920, 39968, 49960, 66197, 79936, 99920, 132394, 159872, 199840, 264788, 330985, 399680, 529576, 661970, 799360, 1059152, 1323940, 2118304, 2647880, 4236608, 5295760, 8473216, 10591520, 21183040, 42366080]

約数ペア:

[(1, 42366080), (2, 21183040), (4, 10591520), (5, 8473216), (8, 5295760), (10, 4236608), (16, 2647880), (20, 2118304), (32, 1323940), (40, 1059152), (53, 799360), (64, 661970), (80, 529576), (106, 399680), (128, 330985), (160, 264788), (212, 199840), (265, 159872), (320, 132394), (424, 99920), (530, 79936), (640, 66197), (848, 49960), (1060, 39968), (1249, 33920), (1696, 24980), (2120, 19984), (2498, 16960), (3392, 12490), (4240, 9992), (4996, 8480), (6245, 6784)]