55775120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 60

約数和(自身を含む): 134464980

約数和(自身を除く): 78689860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 829, 841, 1160, 1658, 1682, 2320, 3316, 3364, 4145, 4205, 6632, 6728, 8290, 8410, 13264, 13456, 16580, 16820, 24041, 33160, 33640, 48082, 66320, 67280, 96164, 120205, 192328, 240410, 384656, 480820, 697189, 961640, 1394378, 1923280, 2788756, 3485945, 5577512, 6971890, 11155024, 13943780, 27887560, 55775120]

約数ペア:

[(1, 55775120), (2, 27887560), (4, 13943780), (5, 11155024), (8, 6971890), (10, 5577512), (16, 3485945), (20, 2788756), (29, 1923280), (40, 1394378), (58, 961640), (80, 697189), (116, 480820), (145, 384656), (232, 240410), (290, 192328), (464, 120205), (580, 96164), (829, 67280), (841, 66320), (1160, 48082), (1658, 33640), (1682, 33160), (2320, 24041), (3316, 16820), (3364, 16580), (4145, 13456), (4205, 13264), (6632, 8410), (6728, 8290)]