252132320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143257}}^1$

素因数の和:143283

約数の個数: 48

約数和(自身を含む): 649818288

約数和(自身を除く): 397685968

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, 143257, 286514, 573028, 716285, 1146056, 1432570, 1575827, 2292112, 2865140, 3151654, 4584224, 5730280, 6303308, 7879135, 11460560, 12606616, 15758270, 22921120, 25213232, 31516540, 50426464, 63033080, 126066160, 252132320]

約数ペア:

[(1, 252132320), (2, 126066160), (4, 63033080), (5, 50426464), (8, 31516540), (10, 25213232), (11, 22921120), (16, 15758270), (20, 12606616), (22, 11460560), (32, 7879135), (40, 6303308), (44, 5730280), (55, 4584224), (80, 3151654), (88, 2865140), (110, 2292112), (160, 1575827), (176, 1432570), (220, 1146056), (352, 716285), (440, 573028), (880, 286514), (1760, 143257)]