2532640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3999200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1439, 1760, 2878, 5756, 7195, 11512, 14390, 15829, 23024, 28780, 31658, 46048, 57560, 63316, 79145, 115120, 126632, 158290, 230240, 253264, 316580, 506528, 633160, 1266320, 2532640]

約数ペア:

[(1, 2532640), (2, 1266320), (4, 633160), (5, 506528), (8, 316580), (10, 253264), (11, 230240), (16, 158290), (20, 126632), (22, 115120), (32, 79145), (40, 63316), (44, 57560), (55, 46048), (80, 31658), (88, 28780), (110, 23024), (160, 15829), (176, 14390), (220, 11512), (352, 7195), (440, 5756), (880, 2878), (1439, 1760)]