5577440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3195

約数の個数: 48

約数和(自身を含む): 14379120

約数和(自身を除く): 8801680

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, 1760, 3169, 6338, 12676, 15845, 25352, 31690, 34859, 50704, 63380, 69718, 101408, 126760, 139436, 174295, 253520, 278872, 348590, 507040, 557744, 697180, 1115488, 1394360, 2788720, 5577440]

約数ペア:

[(1, 5577440), (2, 2788720), (4, 1394360), (5, 1115488), (8, 697180), (10, 557744), (11, 507040), (16, 348590), (20, 278872), (22, 253520), (32, 174295), (40, 139436), (44, 126760), (55, 101408), (80, 69718), (88, 63380), (110, 50704), (160, 34859), (176, 31690), (220, 25352), (352, 15845), (440, 12676), (880, 6338), (1760, 3169)]