2538080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 6214320

約数和(自身を除く): 3676240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 547, 580, 928, 1094, 1160, 2188, 2320, 2735, 4376, 4640, 5470, 8752, 10940, 15863, 17504, 21880, 31726, 43760, 63452, 79315, 87520, 126904, 158630, 253808, 317260, 507616, 634520, 1269040, 2538080]

約数ペア:

[(1, 2538080), (2, 1269040), (4, 634520), (5, 507616), (8, 317260), (10, 253808), (16, 158630), (20, 126904), (29, 87520), (32, 79315), (40, 63452), (58, 43760), (80, 31726), (116, 21880), (145, 17504), (160, 15863), (232, 10940), (290, 8752), (464, 5470), (547, 4640), (580, 4376), (928, 2735), (1094, 2320), (1160, 2188)]