84732160

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 206955000

約数和(自身を除く): 122222840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1249, 1280, 1696, 2120, 2498, 3392, 4240, 4996, 6245, 6784, 8480, 9992, 12490, 13568, 16960, 19984, 24980, 33920, 39968, 49960, 66197, 67840, 79936, 99920, 132394, 159872, 199840, 264788, 319744, 330985, 399680, 529576, 661970, 799360, 1059152, 1323940, 1598720, 2118304, 2647880, 4236608, 5295760, 8473216, 10591520, 16946432, 21183040, 42366080, 84732160]

約数ペア:

[(1, 84732160), (2, 42366080), (4, 21183040), (5, 16946432), (8, 10591520), (10, 8473216), (16, 5295760), (20, 4236608), (32, 2647880), (40, 2118304), (53, 1598720), (64, 1323940), (80, 1059152), (106, 799360), (128, 661970), (160, 529576), (212, 399680), (256, 330985), (265, 319744), (320, 264788), (424, 199840), (530, 159872), (640, 132394), (848, 99920), (1060, 79936), (1249, 67840), (1280, 66197), (1696, 49960), (2120, 39968), (2498, 33920), (3392, 24980), (4240, 19984), (4996, 16960), (6245, 13568), (6784, 12490), (8480, 9992)]